View source for RBG-25418, Unit 1 Semiannual Radioactive Effluent Release Rept Addendum,Jul-Dec 1986

{{Adams
| number = ML20212F826
| issue date = 12/31/1986
| title = Unit 1 Semiannual Radioactive Effluent Release Rept Addendum,Jul-Dec 1986
| author name = Booker J, Cargill E, Fantacci C
| author affiliation = GULF STATES UTILITIES CO.
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000458
| license number = 
| contact person = 
| document report number = RBG-25418, NUDOCS 8703050172
| document type = ENVIRONMENTAL MONITORING REPORTS(&amp;RADIOLOGICAL)-PERIODIC, TEXT-ENVIRONMENTAL REPORTS
| page count = 313
}}

=Text=
{{#Wiki_filter:RIVER BEEO SDfrIm - IMIT 1 SEMIMMORL RADIORCTIVE EETIDENT REMASE REPGtr A00ENXM REPun PERIOD: JULY 1,1986 THROUGH DIEEMBER 31, 1986 REVIDED BY:          1 h~                    -
a C. LY Fantacci, Radiological Engineering Supervisor
                                   /
                                     )
APPROVED BY:                               ^
E. M. Cargill, Sup6rviso6ffaciblogical Programs
)
8703050172 881231 PDR  ADOCK 05000458 R                PDR
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L TMEE & CGf5NTS PAGE I. INTRC0UCTICN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 II. SUPPIDENTAL INNBMATICN. . . . . . . . . . . . . . . . . . . . . . . . . . . . .                 2 A. REGUIATORY LIMITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .         2 B. MAXIMtM PERMISSIBLE CCNCMTRATICNS. . . . . . . . . . . . . . .                            6 C. AVERAGE MEIUI...................................                                          6 D. MEASURD(ENTS AND APPROXIMATIONS CF TCTIAL RADIOACTIVITY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .           6 E. BA'IG RELEASES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      8 F. ABNORMAL RELEASES................................'                                        9 G. ESTIMATE OF 'ICIAL ERROR. . . . . . . . . . . . . . . . . . . . . . . . . . 10 III. GASECUS EFFLUENTS St19fARY INEOPMATICN. . . . . . . . . . . . . . . . 11 IV. LIQUID EFFLUENTS StPEARY INF0PMATION. . . . . . . . . . . . . . . . .                          11 V. SOLID WASTE..........................................                                          11 VI. RADIOIOGICAL IMPACF CN MAN. . . . . . . . . . . . . . . . . . . . . . . . . . . 11 VII. METTEOROIOGICAL DATA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 VIII. RADIQACTIVE LIQUID EFFLUENT MONI'IORING INSTRINENTATIN OPERABILITY. . . . . . . . . . . . . . . . . . . . . . . . . .                  12 IX. RADIOACTIVE GASEOUS EFFLUENT MCNI'IORING INSTRt2DTIATION OPERABILITY. . . . . . . . . . . . . . . . . . . . . . . . . . 12 X. LIQUID HOID UP TANKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 XI. RADIOLOGICAL DNIRCNENTAL MCNI'IORING. . . . . . . . . . . . . . . .                            12 XII. IAND USE CENSUS......................................                                          12 XIII. OFFSITE DOSE CAICULATIN MANUAL (0DCM) . . . . . . . . . . . . . . . 12 XIV. MAJOR CHANGES 'IO RADIOACTIVE LIQUID, GASECUS AND SOLID WASTE TREA'IMENT SYSTENS. . . . . . . . . . . .                              13 XV. PROCESS CONTROL PROGRAM (PCP) . . . . . . . . . . . . . . . . . . . . . . . . 13

PAGE XVI. TABLES TABLE 1   RADIOPCIIVE GASEOUS WASTE SAMPLING AM) ANALYSIS PROGRAM. . . . . . . . . . . . . . 14 TABLE 2   RADIOPCTIVE LIQUID WASTE SAMPLING AND ANALYSIS PROGRAM..............                              15 TABLE 3   GASECUS EFFLUENTS - StMRTIN
    .                T ALL RELEASES............................                               16-17 TABLE 4   GASEQUS EFFLUENT - CWDITIWALLY ELEVATED RELEASES..........................                              18-20 TABLE 5   GASEQUS EFFIDENTS - GROUND LEVEL RELEASES.............................- 21-23 TABLE 6   LIQUID EFFIDENTS - SLMRTIm
                     & ALL RELEASEE............................                              24-27 TABLE 7   SOLID WASTE AND IRPADIATED FUEL SHIPMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28-30      ,-
TABLE 8   MAXDiN INDIVIDIRL DOSE DUE 'IU PELEASE OF NOBLE GASES.....................                             31 TABLE 9   MAXIMUM INDIVIDUAL DOSE DUE TO RELEASE OF H3, Cl4, RADIOICDINES AND PARTICULATEE. . . . . . . . . . . . .                  32 TABLE 10 MAXIMtM INDIVIDUAL DCEE DUE TO LIQUID RELEASES.....................                             33 TABLE 11 POPUIATIm DOSE DUE 'IV GASEOUS RELEASES...........................                             34-35 TABLE 12 POPUIATIN DOSES DUE 'IO LIQUID RELEASES............................                             36-37 TABLE 13 ASStdPTICNS/PARJ4ETERS EVR DOSES 'IV MEMBERS T TIE PUBLIC INSIDE SI'IE BOUNDARY. . . . . . . . . . . . . . . . . . . . . .        38-39 TABLE 14 DOSES 'IO MEEBERS OF 'IEE PUBLIC W SITE DUE 'ID RELEASE T NOBLE GAS AND H3........................                              40-41 l

PAGE TABLE 15 MImXROLOGICAL DATA - JOINP FREQUENCY TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . 42-107 TABLE 16 ME'rEOROLOGICAL DATA KR BMG RELEASES . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108-116 TABLE 17 ATNOSPHERIC DISPERSICE FACIORS (X/0 FACIORS) (D/Q FACIORS) . . . . . . . . . . . . . . . 117-218 ATTAC1EENT 1 - CDQ4 CHANGE EDPMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219-306 I
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i-SEMIANNUAL RADI0 ACTIVE EFFLUENT RELEASE REPORT FACILITY:         River Bend Station, Unit 1 LICENSEE:         Gulf States Utilities REPORT PERIOD: July 1, 1986 to December 31, 1986 I. I!RRODUCTION This Semiannual Radioactive Effluent Release Report for the period of July 1, 1986 through December 31, 1986, is submitted in accordance with Technical Specification       6.9.1.8                        of Appendix A to River Bend Station (RBS) License Number NPF-47.
N Page 1 of 306                                             'N.         i

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                         . II .'    SUPPLEMENTAL INFORMATION-c A.- Regulatory Limits
: 1. 10CFR20 Limits
: a. Fission and Activation Gases In accordance with Technical Specification 3.11.2.1,                                          the dose     rate due to noble gases released in gaseous effluents from the site to areas at and beyond the SITE BOUNDARY shall be limited to less than or equal to 500 mrems/yr to the total-body and less than or equal to 3000 mrems/yr to the skin:
DR       =                               se rate to the total body in mrems/yr TB n             .
                                                    = 3.15 x 10
{"'K g (X/Q) Q g$ 500 mrems/yr i=1 and DR                           =                      D se rate to the skin in mrems/yr skin n                     .
                                                     = 3.15 x 10
                                                                                                       }{} (L g + 1.1Mf)(X/Q) Qg 5 3000 mrems/yr i=1 (above terms defined in RBS ODCM).
: b. Radioiodines and Particulates In accordance with Technical Specification 3.11.2.1, the dose rate due to iodine-131, iodine-133, tritium, and all radionuclides in particulate form with half-lives greater than 8 days released in gaseous effluents from the site to areas at and beyond the SITE BOUNDARY shall be limited to less than or equal to 1500 mrems/yr to any organ:
DR                             =                        se rate to the organ    i for the age I&8DPt group of interest from iodines, tritium, and 8 day particulates via the inhalation pathway in mrems/yr n                .
                                                                                   =
                                                                                                       }}} Pg (X/Q)D O i      5 1500 mrems/yr i=1 (above terms defined in RBS ODCM) i Page 2 of 306

           ~
         .         c. 1 Liquid Effluents In accordance with Technical Specification 3.11.1.1, the concentration of radioactive material released in liquid effluents .to UNRESTRICTED AREAS shall be limited to the concentrations specified in 10CFR20, Appendix B. Table II, Column 2 for radionuclides other than dissolved and-antrained noble gases. For dissolved or entrained noble-gases,, the concentration shall be, limited to 2 x 10" microcuries/mi-total activity.
4
: 2. 10CFR50, Appendix I Limits
: a. Fission and Activation Gases In accordance with Technical Specification 3.11.2.2, the air dose due to noble gases released in gaseous effluents to areas at or beyond the SITE BOUNDARY shall be limited to:
Gamma-Air
                                    =    The gamma air dose from. radioactive noble gases in mrad l
                                    =         M g(M)Q f    $ 5 mrsds/qtr i=1              5 10 mrads/yr
* U            =    Beta air dose from radioactive noble Beta-Air gases in mrad
                                    =           N g(5)Qg 5 10 mrads/qtr g,g              5 20 mrads/yr (above terms defined in RBS ODCM)
: b. Radioiodines and Particulates In accordance with Technical Specification 3.11.2.3, the dose to a MEMBER OF THE PUBLIC                from       iodine-131,
:                      ioal.v-133, and all radionuclide.s in particulate form with half-lives greater than 8 days, in gaseous effluents releases to areas at and beyond the SITE BOUNDARY shall i                      ce limited to:
D            =    Dose in mrem to the organ (t) of a ISSDPt specified age group froc radiciodines, tritium, and 8 day particulates via the pathway of interest i
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n           _
            =     3.17 x 10 -8    { R gt     (X/Q)D 0 1 i=1 and/or D           -
                            -8
            =     3.17 x 10           R it
( IO) 0 1 i=1 and D      =     Dose in mrem to the organ (t) of a specified age group from radiciodines, tritium, and 8 day particulates from all pathways n
            =
[D I68DPt          I    *
                                                "#***I9*#
z=1                 $ 15 mrems/yr (above term? defined RBS ODCM)
: c. Liquid Effluents In accordance with Technical Specification 3.11.1.2, the dose or dose commitment to a MEMBER OF THE PUBLIC from radioactive materials in liquid effluents released to UNRESTRICTED AREAS shall be limited to:
D          =      Total dosa commitment to the organ (t)
TOTALt due to all releases during the desired time interval in mrom whore:     D           =
(Dt ,)g TOTALt i=1 n              n and   D,={D H          "                ^II   I iI i=1           i=1 (DF)1 D Page 4 of 306

r and     D TOTAL              5   1.5 mrems/qtr Total Body 5   3 mrems/yr D
TOTAL              $   5 mrems/qtr ANY ORGAN
                                             $   10 mrems/yr (above terms defined in RBS ODCM)
: 3. 40CFR190 Limits In accordance with Technical Specification 3.11.4, the annual (calendar year) dose or dose commitment to any MEMBER OF THE PUBLIC, due to releases of radioactivity and to radiation from uranium fuel cycle sources, shall be limited to:
5      25 mrems to the total body or any organ (except the thyroid) 5      75 mrems to the thyroid
: 4. Miscellaneous Limits
: a. Ventilation' Exhaust Treatment System In accordance with Technical Specification 3.11.2.5, the VEhTILATION EXHAUST TREATMENT SYSTEM shall be used to reduce radioactive materials in gaseous waste prior to their discharge when the projected doses, due to gaseous effluent ' releases to areas at and boycnd the SITE BOUNDARY would exceed 0.3 mrem to any organ in a 31 day period.
: b. Liquid Radwaste Treatment System In accordance with Technical Specification 3.11.1.3, the liquid radwaste treatment system shall be used to reduce the radicactive materials in liquid wastes prior to their discharge when the projected doses, due to the liquid effluent, to UNRESTRICTED AREAS would exceed 0.06 mrem to the total body or 0.2 mrem to any organ in a 31 day period, s
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B. Maximum Permissible Concentrations 4
: 1. Gaseous Releases The RBS Radiological Effluents Technical                Specifications (RETS)      for. gaseous releases are based on the dose rate restrictions of 10CFR20, rather than the Maximum Permissible Concentrations (MPC) listed in 10CFR20 Appendix B. Table II, Column 1.
: 2. Liquid Releases The Maximum       Permissible       Concentration    of    radioactive materials in liquid effluents is limited by 10CFR20, Appendix B. Table II, Column 2.              TFc MPC chosen is the         most conservative value (i.e. , the lowest) of either the soluble or insoluble MPC for each radionuclide.
C. Average Energy Not applicable to RBS RETS D. Measurements and Approximations of Total Radioactivity
: 1. Gaseous Effluents
: a. Fission and Activation Gases Periodic grab samples are obtained from the Main Plant Exhaust Duct, Fuel Building Exhaust Vent and Radwaste Building Exhaust Vent.           These samples are       analyzed utilizing high resolution germanium detectors coupled to computerized pulse height analyzers.          The sampling and analysis frequencies are described in Table 1.           Sampling and analysis of these effluent streams provide noble gas radionuclide relative abundances which can then be applied to the noble gas gross activity and gross activity     release    rate      to obtain nuclide specific activities and release rates.            The noble gas gross activity released within a specific time period is determined by integrating the stack monitor release rate over the considered time period. An average correction factor of 0.227 has been utilized for this report period fue     to   the   infrequent       detection    of    noble gas radionuclides in the effluent stream. If no activity was detected between stack grab samples and a significant increase in hourly averages were recorded, the nuclide relative abundances of the last sample which indicated the presence of activity was utilized to obtain nuclide specific activities, s
Page 6 of 306
: b. Particulates and Iodines Particulates and iodines are continuously sampled from each of the three release points utilizing a particulate filter and charcoal cartridge in line with a sample pump (stack monitor pump).       These filters    and    charcoal cartridges are removed and analyzed in accordance with the frequencies specified in Table        1. Analysis is performed     to   identify   and   quantify radionuclides utilizing high resolution germanium detectors coupled to computerized pulse height analyzers. Given the nuclide specific activity concentrations, process flow rate, and time which the sample covered; the nuclide specific activity released to the environment can be obtained.
Due to the continuous sampling process, it is assumed that the radioactive material is released           to   the environment at a constant rate within the sampling period. Sr-89 and Sr-90 are quantitatively analyzed by counting the digested filter precipitate with a gas flow proportional counter. Gross alpha analysis is performed using a zinc sulfide scintillation counter.
: c. Tritium Tritium grab samples are obtained from the three release points at the specified frequencies listed in Table 1 utilizing an ice bath condensation collection method.
The collected sample is then analyzed utilizing a Liquid Scintillation Counter. Given the tritium concentration, process flow rate, and time period for which the sample is     obtained, the tritium activity released to the environment can be determined. Due to the frequency of sampling, it is assumed that the tritium is released to the environment at a constant rate within the time period for which the sample is obtained.
: 2. Liquid Effluents Representative grab samples are obtained from the appropriate sample recovery tank and analyzed prior to release of the tank in accordance with the frequencies listed in Table 2.
Analysis for gamma emitting nuclides (including dissolved and entrained noble gases) is performed utilizing a high resc iution germanium detector coupled to a computerized pulse height     analyzer. Tritium   concentration is determined utilizing a Liquid Scintillation Counter. Sr-89 and Sr-90 are quantitatively analyzed by counting the precipitate with a gas flow proportional counter. Fe-55 is counted with a Liquid Scintillation Counter after digestion of the iron.
Gross alpha analysis is performed using a zinc sulfide scintillation counter.
Page 7 of 306

u     1 E.
Batch Releases
: 1. Liquid ~-
3rd Quarter 1986
: a. Number of batch releases-                                          : 128
                        .b. Total time period for batch releases                                 : 714.46 hr c.- Maximum time period for batch releases                              :     7.80 hr.
: d. Average time period for batch releases                               :     5.58 hr
: e. Minimum time period for a batch release                            :     0.75.hr
: f. Average stream flow during periods of release of ef fluent' into a flowing stream : 303,511 ft /sec 4th' Quarter 1986
: a. Number of batch releases                                             : 73
: b. Total time period for batch releases                               : 372.52 hr c .' Maximum time period for batch releases                             :     7.22 he
: d. Average time period for batch releases                             :     5.27 hr
: e. Minimum time period for a batch release                              :     4.42 he
: f. Average stream flow during periods of release of effluent into a flowing stream : 680,554ft /sec
: 2. Gaseous Primary Containment /Drywell purges are considered gaseous batch releases. Purges are direc- .1 through the Main Plant Exhaust Duct prior to release to ..A    environment and are therefore monitored by. the Main P! mt Exhaust Duct stack monitor. For purposes of this re; .rt, a purge is in effect only when purge inlet valves *A0V '28 and *A0V-166, and purge outlet valves *A0V-165 and *A0V-123 are open. Containment venting (i.e., for pressure reduction) is not considered a release due to the short time duration of each venting period and limited motive force of the re' rise. Due to logistical considerations, all releases throuJ.t the Main Planc Exhaust Duct for the duration of the purge :re considered as part of the batch.
3rd Quarter 1986
: a. Number of batch releases                                           :    24
: b. Total time period for batch rc'.aases                            :    48.2 he
: c. Maximum time period for a baten release :                              9.33 hr
: d. Average time period for batch caleases                           :     2.01 hr         .
: o. Minimum time period for a batch releases :                             0.1 hr 4th Quarter 1986
: a. Number of batch releases                                           :    14
: b. Total time period for batch re'. eases                             :    22.1 hr
: c. Maximum time period for a bat:" rolesse :                                4.1 he
: d. Average time period for batch J.e:ses                              :     1.58 hr
: e. Minimum time period for a batch releases :                               0.1 hr Page 8 of 306

F. Abnormal Releases                                                                       -;
: 1. Liquid 3rd Quarter 1986-
: a. Number of releases              : 0
: b. Total activity releases         : O Curies 4th Quarter 1986
: a. Number of releases             -: 0
: b. Total activity released         : 0 curies
: 2. Gaseous 3rd Quarter 1986
: a. Number of releases              :   1                                              ;
: b. Total activity releases        :
* Curies 4th Quarter 1986                                                                      l
: s. Number of releases              : 0
: b. Total activity released         : O Curies
* To be provided in a Supplemental Report.
On April 2, 1986, it was discovered that air was exiting the Main Steam                              -
Tunnel blow out panels on top of the Auxiliary Building roof (170' elevation). Since this flow of air represented a possible pathway for unmonitored radioactive releases, air samplers were positioned in front of these panels. On April 15, analysis of air samples indicated the presence of radioactive material in the air exiting the panels. These releases coincided with reactor power levels of at least 50 percent or greater.
No activity was detected in air samples when the unit was shut down. A Modification Request was completed on 8/8/86 and has stopped all further release of Radioactive material.
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G. Estimate of Total Error.
: 1. Liquid The maximum error associated with sample collection, laboratory analysis, and discharge volume are collectively estimated to bei Fission and Activation Products :         14.2%.
Tritium : 1 14.2%
Dissolved and Entrained Noble Gases : 1 14.2%
Gross Alpha Radioactivity : 1 14.2%
: 2. Gaseous The maximum errors (not including sample line loss) associated with sample flow, process flow, sample collection, monitor accuracy and laboratory analysis are collectively estimated to be:
Fission and Activation Gases : 't 37.0%
Iodines : 1 18.6%
Particulates : 1 18.6%
Tritium : 1 18.2%
: 3. Determination of Total Error The total error (i.e. , collectivo error due to sample collection, laboratory analysis, sample flow, process flow, monitor accuracy, etc.) is calculated using the following equation:
                .E T
(C1 )     + (E2 ) + ... (E,)2 shore:
E      =      t tal error T
E,E2 ... E n g
                                         =    individual errors due to sample collection, laboratory analysis, sample flow, process flow, monitor accuracy, etc.
Page 10 of 306

III. GASEOUS EFFLUENTS 

==SUMMARY==
INFORMATION Refer to Tables 3, 4 and 5 for Summation of All Releases and Nuclides Released, respectively.                     It should be noted that an entry of "0.00E+00" Ci or uC1/sec in this section does not indicate the absence of a radionuclide; but, rather,                      indicates that the concentration of the particular radionuclide was below the Lower Limit of Detection (LLD) as listed in Table 1.
IV.                LIQUID EFFLUENTS 

==SUMMARY==
INFORMATION Refer to Table 6 for Summation of All Releases and Nuclides Released.
It should be noted that an entry of "0.00E+00" Ci or uCi/mi in this section does not indicate the absence of a radionuclide; but, rather, indicates that the concentration of the particular radionuclide was below the Lower Limit of Detection (LLD) as listed in Table 2.
V.                  SOLID WASTE Refer to Table 7 VI.                 RADIOLOGICAL IMPACT ON MAN Doses to the maximally exposed individual offsite and populations were calculated using measured effluent and meteorological data.
Fourth Quarter SR-89 values were based on 3rd Quarter Composite results. These doses can be found in tables 8 through 12.
The dose to the member of the public from the Uranium Fuel Cycle Sources will be provided in a supplemental update. Direct Radiation TLD readings did not indicate a significant dose above the control station two sigma values. Onsite TLD data indicated the absence of direct radiation on site.
In addition, doses were calculated for a maximally - exposed member of the public inside the site boundary. Parameters and Assumptions utilized to make this determination can be found in Table 13. The results of the calculations can be found in Table 14. The maximally exposed member of the public on site was the private driver who delivers an employee to work and returns later that day to pick him/her up.            It should be noted that liquid affluent pathway dose was not considered since these individuals would not engage in activities that would allow exposure to the pathways.                              Based on the above information the radiological impact of RBS plant operation is well below the limits established in Technical Specifications and 10CFR50 Appendix I.
      .nyy ~                 -
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VII. METEOROLOGICAL DATA See Tables 15 and 16 for cumulative joint frequency distributions for continuous       releases and meterological data for batch release, respectively.
VIII. RADI0 ACTIVE LIQUID EFFLUENT MONI1T) RING INSTRUMElfr& TION OPERABILITY
                    'Ihe minimum number of channels required to be OPERABLE as described in Table 3.3.7.10-1 of Technical Specification 3.3.7.10 were, if inoperable at any time in the period July 1,               1986 through December 31,1986, restored to operable status within the required time.
Reporting of these inoperable channels in this report is,                   therefore, not required.
IX.        RADIOACTIVE GASEOUS EFFLUENT MONITORING INSTRUMENTATION OPERABILITY The minimum number of channels required to be OPERABLE as described in Table 3.3.7.11-1 of Technical Specification 3.3.7.11 were,                        if inoperable at any time in the period July 1,1986 through December 31, 1986, restored to operable status within the required t ime .
Reporting of the inoperable channels in this report is, therefore, not required.
l X.         LIQUID HOLD UP TANKS The maximum quantity of radioactive material, excluding tritium and dissolved or entrained noble gases, contained in any unprotected outdoor tank during the period of July                 1,  1986 through December 31,1986 was less than the 10 Curie limit as required by Technical Specification 3.11.1.4.
XI.        RADIOLOGICAL ENVIRONMENTAL MONITORING The source of milk samples used during the previous year was not available during the last half of 1986. The Environmental Services Group was obtaining vegetation samples in conjunction with milk from the designated location.                   The loss of this milk sample does not require a revision to figure 1 or 5 of the RBS ODCM.
XII. LAND USE CENSUS The Land Use Census did not identify any location (s) that would yield a calculated dose or dose committment greater than the values calculated in Technical Specification 4.11.2.3.
XIII. OFFSITE DOSE CALCULATION MANUAL (ODCM)
Attachment #1 identifies the changes made to the ODCM during the 3rd Quarter of 1986. Each change and the justification for the change is identified on the change form.
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XIV. MAJOR CHANGES TO RADIOACTIVE LIQUID. GASEOUS, AND SOLID WASTE TREATMENT SYSTEMS There    were    no   licensee-initiated major changes made to the radioactive liquid, gaseous, and solid waste treatment systems for the period of July 1, 1986 through December 31, 1986.
V. PROCESS CONTROL PROGRAM (PCP)
No changes were made to the RBS Process Control Program (PCP) for the period July 1, 1986 through December 31, 1986.
Page 13 of 306

                                                                                                              .x 1
RADIORCTIVE GASHIE MRSTE OMELING AIO ANAI2 SIS PROGRAM Mininun                                          Iower Limit of Sapling                     Analysis                  Type of               Detection . (LID)
Gaseous Release Type                                   Frequency                   Frequency          Activity Analysis                 (uCi/ml)
                                                                                                                                                 -4 A. Main Plant                                              M                                          Principal Gamna Dnitters         -1x10              m Exhaust Duct                                        Grab Sample                     M
                                                                                                                                                 -6 H-3                              1x10 B. Fuel Building                                           M                                           Principal Gamna Dnitters         1x10
                                                                                                                                                 -4 " "
Ventilation                                         Grab Sample                     M
                                                                                                                                                 -6 Exhaust Duct                                                                                       H-3                               1x10
                                                                                                                                                 -4 C. Radwaste Building                                       M
                                                                                   ~
Principal Gamna Dnitters         1x10         '
Ventilation                                         Grab Sample                     M Exhaust Duct 4
D. All Release Types                                   Continuous                      W               I-131                            1x10-           -
as listed in A,B,                                                               Charcoal C above.                                                                                                                             1x10
                                                                                                                                                 -10 Sample            , I-133 Principal Gamna Emitters              -11 f                                                          Continuous                      W                                                1x10       ,
Particulate          (I-131, Others)
Sanple                                                     -
                                                                                                                                                 -11
     -                                                     Continuous                      M              Gross Alpha                       1x10 Caposite
,                                                                                      Particulate Sanple
                                                                                                                                                 -11 Continuous                     .Q               SR-89, SR                    1x10 Camposite Particulate Sanole W=   At least once per 7 days M=   At least once per 31 days Q = At least once per 92 days              Page 14 of 306 4

TMEE 2 RADIOACTIVE LIQWD NMME SMELING AIO AIRUSIS PROGRAM Iower Limit Minimum                        of Detection Liquid Release      Sanpling      Analysis     Type of Activity       (LID)
Type          Frequency      Frequency        Analysis         (uCi/ml)
                                                                              -7 A. Batch Waste          P             P       Principal Ganna     5x10 Release         Each Batch     Each Batch Emitters; except          -6 (Liquid                                   for Ce-144          5x10 Radwaste Recovery
                                                                              ~6 Sanple                                     I-131               1x10 Tanks
                                                                              ~
P             M       Dissolved and       1x10 One Batch /M               Entrained Gases (Ganna Dnitters)
P             M       H-3                 1x10
                                                                              -5    .
Each Batch     Composite Gross Alpha         1x10-P                     Sr-89, Sr-90        5x10
                                                                              -8 Q
Each Batch     Cornposite Fe-55
                                                                              -6 1x10 l
P = Prior to each radioactive release M = At least once per 31 days Q = At least once per 92 days l
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                                        *4
                                                                                       'mB[E 3 Efflawrit and Maste Dianr==1 Semi-Annual Deport                                      1986         Year t:maar== Effitwelts - m=mmation of All Balamana 3/4 Quarters k
Est.       l Unit             Quarter l Quarter , Total l
3              4      l Error, % l A.       Noble Gases l                                                     ,
I                                                    l
: 1. Total release                                        Ci              1.31E+03       4.83E+01            3.70E+01 ,
                   !                                                                                           >               -i l       2. Average release rate                              uCi/sec            1.66E+02 l 6.13E+00 l     '
                                                                                                                                                          =
l for period l       3. Percent of technical                    ,,            %      l 4.78E+00 i 1.71E+00 ll specification limit (1)                   l                     l              l                 l                        6 l__
B.       Iodines                                                                                                                     ,
                                                                           ,       'I-131
                    .. 1.   'Ibtal I-131 and I-133                            Ci                 2.25E-05       0.00E+00           1.86E+01
                                                                            ,       I-133                       i l                                                             Ci                 4.59E-04 ' 4.21E-05 ' 1.86E+01                 l I-131
                          .2. Average release rate                                uCi                2.86E-06       0.00E+00 ,
                    'l           for period                                       sec            i               ,               l l                                                                 I-133          5.82E-05 l 5.34E-06 l l                                                                                           l
                    '      3. I-131 + I-133 contribu-                               %                         l tion percent of techni-                      ,
2.40E-01 l 3.80E-03 l        cal specification limit (2)                                       l             l C.       Particulates l                                                        .
I               I                 i Ci
: 1. Particulates with half-                                         l                                                    l lives of > 8 days                                               l 3.52E-06         5.35E-06           1.86E+01       '
  <                   li                                                                         i l   2. Average release rate                       '
l uCi/sec l        '
l                ll for period 4.47E-07 " 6.79E-07            !
l  3. Percent of technical                      '
                                                                                       %                          l                .
l u
specification limit (2)                                            1.19E-03 l 3.24E-05 li
: 4. Gross alpha                                           Ci                         l radioactivity                                                       0.00E+00 l 0.00E+00             i Page 16 of 306

                      .t
    .!                                                     -i                      -
l                  l                      l Est.           l l-                                                     l         Unit                    l Quarter ! Quarter l Tctal                                l
    -j                                                                                        !     3            l      4               l Error, % l D.- Tritiun l                                                     l                                 i                  i                      i                l l' ' 1. Total release                                .l         Ci                      ! 1.46E-01 l 1.92E-01 l 1.82E+01                           l l
: 2. Average release rate                         l uCi/sec                          1.85E-02           -2.44E-02
      '         for period
      'l
: 3. Percent of technical                        l'             %                    8.27E-04            1.09E-03 l specification limit (2)                                                                                                  l (1) Gamna airdose limit of 5 mrads/qtr (T.S.3.ll.2.2.a) .
(2) organ dose limit (frcan radiciodines, 8 day particulates, and tritiun) of 7.5 mrens/qtr (T.S.3.ll.2.3.a) . It should be noted that the Quarter 4 particulates percent of technical specification limit is calculated for only Co-58. 'Ihe percent of the technical specification dose limit for particulate radionuclides other than Co-58 will be provided in a supplemental report.
l t
Page 17 of 306
                         . _ , . ~ , , ,   -y--. - - --. ,     w, .., - - - , - . - - , - - ,          --,...wy.        ,.-.w-.-,,-y---       --4,.-e,w,   , ....-v- - - , ,y

TNEE 4 Effimmt and Neste Dis-w=al Semi-Arwaml Rgxart                1986 Year
(:aasr== Rff1mmts - Candit-irmally Elevated Dalanam               3/4 Quarters Continuous Mode                  Batch Mode i
Nuclides Released        Unit      Quarter 3       Quarter 4      Quartar 3      Quarter 4!
: 1. Fission Gases
    !                        I         I               I             I                I            !
    '   Argon-41                  Ci l         l 0.00E+00 l 3.15+E01         l 0.00E+00       L 1.05E-02   l
    ,   Krypton-85m               Ci       3.40E-01    " 0.00E+00         7.21E-03       0.00E+00 l                                                                                              ..
Krypton-85                Ci   " 0.00E+00          0.00E+00  '
O.00E+00       0.00E+00  l l                                                  u Krypton-87             '
Ci     ' O.00E+00    ; 0.00E+00         0.00E+00       0.00E+00 i
Krypton-88                Ci       2.68E-01        0.00E+00       4.74E-03       0.00E+00    l l                                                                                              l Xenon-133m                Ci       0.00E+00        0.00E+00       0.00E+00       0.00E+00      ,
l   Xenon-133'                Ci       0.00E+00        0.00E+00       0.00E+00       0.00E+00  L Xenon-135m                Ci       0.00E+00        0.00E+00       0.00E+00       0.00E+00 Xenon-135                 Ci        1.31E+03       1.68E+01  l 3.18E-01          2.72E-03  l
                                                                     ?                             ll Xenon-137                 Ci       0.00E+00 l 0.00E+00       0.00E+00       0.00E+00  '
l Xenon-138                 Ci   " 0.00E+00          0.00E+00  l 0.00E+00          0.00E+00  l l     l                                                              I unidentified              Ci    '
N/A             N/A           N/A             N/A l
    ,   Total for period     l    Ci   " 1.31E+03      l 4.83E+01    l 3.30E-01          1.32E-02    ,
l
(   2. Gaseous Iodines l              l                \
Iodine-131                Ci       2.17E-05        0.00E+00     ' 7.73E-07       0.00E+00 l   l   Iodine-132                Ci       0.00E+00        0.00E+00       0.00E+00       0.00E+00 l                                                  u              i                            1 l
Iodine-133                Ci     ' 4.47E-04      l 4.10E-05  l 1.19E-05          1.08E-06  '
!                                                                     l l       Iodine-134                Ci       0.00E+00        0.00E+00   l 0.00E+00       ' O.00E+00 l   l                        l         ,.
I                            !
l   Iodine-135           l    Ci   ! 0.00E+00      l 0.00E+00     l 0.00E+00       l 0.00E+00  l Page 18 of 306 l

4 Contintxms Mode         Batch Mode Nuclides Released             Unit                 Quarter 3        Quarter 4 Quarter 3                    Quarter 4
: 3. Particulates Strontita-89                   Ci                   3.52E-06            (1)   3.06E-08                            (1)
Strontite-90                   Ci                   0.00E+00            (1)   0.00E+00                            (1)
Cesite-134                     Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 Cesiun-137                     Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 Baritn-lanthantm-140           Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 Cobalt-60                      Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 Chronite-51                    Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 l
Zirconite-niobite-95           Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 Zinc-65                        Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 Iron-59                        Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 Manganese-54                   Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 Iodine-131                     Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 Ceritm-141                     Ci                  0.00E+00         0.00E+00  0.00E+00                      0.00E+00 Ceritn-144                     Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 Cobalt-58                      Ci                   0.00E+00        5.35E-06  0.00E+00                      0.00E+00 Silver-110m                    Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 Molybdentm-99                  Ci                   0.00E+00        0.00E+00  0.00E+00                      0.00E+00 unidentified                   Ci                          N/A         N/A       N/A                              N/A Total for period               Ci                   3.52E-06            (1) l l
l l
i l
l Page 19 of 306 l

Continuous Mode                     Batch Mode I              i             i                             l l   Nuclides Released                          '
Unit l Quarter 3 l Quarter 4 l Quarter 3                         Quarter 4 l 4.0 Tritium
            !                                            I                                       i                               l l   Hydmgen-3                               !            C1             1.34E-01     l 1.67E-01          2.41E-03 l 2.31E-03      ,
(1) Not available for subnission at this time, supplemental report to follow.
Main Plant Exhaust Duct is considered a conditionally elevated release point.
I Page 20 of 306

                                                        'mHEE 5 RMinmutt and Maste Diar ==al Semi-Anraaal RE! port                      1986 Year
(:anaram Rffitants - Gmurad Ievel Palamaan                      3/4     Quarters Continuous Mode                     Batch Mode i           i i
l Nuclides Released         Unit             Quarter 3     Quarter 4           Quarter 3 l Quarter 4 l
: 1. Fission Gases l                         i               i                i                  i              i           l Argon-41                   Ci              0.00E+00       0.00E+00           0.00E+00       0.00E+00   '
Krypton-85m                Ci              0.00E+00       0.00E+00           0.00E+00       0.00E+00   '
l                                         \                                  \                         l
    '   Krypton-85            '
Ci         '
                                                ' O.00E+00        0.00E+00           0.00E+00       0.00E+00 '
Krypton-87              l  Ci              0.00E+00       0.00E+00           0.00E+00       0.00E+00 ll l                                                                                                        l l   Krypton-88              '
Ci              0.00E+00       0.00E+00           0.00E+00       0.00E+00 Xenon-133m                 Ci              0.00E+00 ! 0.00E+00 l '0.00E+00                  0.00E+00     ,-
l                                           i              i                                              l Xenon-133                  Ci              0.00E+00       0.00E+00           0.00E+00       0.00E+00 ll Xenon-135m                 Ci              0.00E+00       0.00E+00           0.00E+00       0.00E+00 l s                                                                l
                              '    Ci l Xenon-135                                  2.78E+00 " 0.00E+00            ' O.00E+00        0.00E+00 Xenon-137                  Ci              0.00E+00       0.00E+00           0.00E+00       0.00E+00 l   Xenon-138                  Ci              0.00E+00       0.00E+00           0.00E+00       0.00E+00 unidentified               Ci                  N/A           N/A                 N/A           N/A Total for period      l    Ci         l 2.78E+00 l 0.00E+00 l 0.00E+00                   l 0.00E+00  l
!   2. Gasecus Iodines
    !                         l               l                h                  I              i           !
l Iodine-131                 Ci              0.00E+00       0.00E+00        l 0.00E+00     '
O.00E+00 l l                          !
Iodine-132                 Ci              0.00E+00       0.00E+00           0.00E+00       0.00E+00  l l
l       Iodine-133            ,    Ci              0.00E+00       0.00E+00           0.00E+00    '
O.00E+00 l                             I                 \                                  \
Iodine-134            '    Ci              0.00E+00       0.00E+00 l     l                                                                              0.00E+00       0.00E+00  l
!   l                                                                                                        l l   Iodine-135              '
Ci         ,
0.00E+00    , 0.00E+00            0.00E+00       0.00E+00  l i
l                                                    ~
Page 21 of 306

                                       *4' Continuous Mode                                      Batch Mode
                   !                                             I             i                       i                                    i           !     .
                  .l   ' Nuclides' Relaamad         Unit l Quarter 3 l Quarter 4 l Quarter 3 ! Quarter 4-l                                                    !
: 3. Particulates i           -
i Strontitse-89               Ci             0.00E+00         (1)               ' O.00E+00                              0.00Ei40 '
.          cs --                                 ,
i                  l:    Strontitan-90           '
Ci             0.00E+00         (1)             -
                                                                                                        ' 0.00EMO                            ' O.00E+00 '
Cesitan-134            '    Ci             0.00E+00     0.00E+00                   0.00E+00                           0.00E+00 t
,                        Cesitan-137                 Ci             0.00E+00     0.00E+00                   0+00E+00                           0.00E+00    ,.
i
!.                       Baritzn-lanthantsn-140      Ci          ' O.00E+00      0.00E+00                   0.00E+00                           0.00E+00 i
4
                   'l    Cobalt-60                   Ci           ' O.00E+00     0.00E+00                   0.00E+00                           0.00E+00  l l
,.                       Quunium-51                  Ci             0.00E+00     0.00E+00                   0.00E+00                           0.00E+00   l
:                 l     Zirconitse-niobitzn-95      Ci           ' O.00E+00     0.00E+00                   0.00E+00                        l 0.00E+00    l
}                  'l                                                                                                                       I             ll Zinc-65                W    Ci          " 0.00E+00      0.00E+00                   0.00E+00                           0.00E+00 i
i                   l    Iron-59                     Ci             0.00E+00     0.00E+00                   0.00E+00                           0.00E+00    l Manganese-54                Ci           ' O.00E+00     0.00E+00                   0.00E+00                        ' O.00E+00 Iodine-131               '
Ci           ' O.00E+00     0.00E+00                   0.00E+00                           0.00E+00
,                    l                                                                                                                                   ll
.                        Iodine-132                  Ci          " 0.00E+00      0.00E+00                   0.00E+00                           0.00E+00 L
Iodine-133             '    Ci             0.00E+00     0.00E+00                   0.00E+00                           0.00E+00 Ceritan-141                 Ci             0.00E+00     0.00E+00                   0.00E+00                           0.00E+00 I                        Ceritan-144                 Ci             0.00E+00     0.00E+00                   0.00E+00                           0.00E+00 l
Cobalt-57                   Ci          j 0.00E+00      0.00E+00                   0.00E+00                           0.00E+00  l i                                                                i
!                        Silver-110m                 Ci             0.00E+00     0.00E-00                   0.00E+00                           0.00E+00 i
Molybdenum-99               Ci             0.00E+00     0.00E+00               ' O.00E+00                             0.00E+00
;                        unidentified                Ci                N/A          N/A                               N/A                          N/A o     Total for period        l   Ci          ! 0.00E+00    !     (1)               l 0.00E+00                           l 0.00E+00    l l
l l
Page 22 of 306
_ . -     2..... _a..-..._.._._,.__._         _ _ _ _ - _                        . _ . _ _ _ _ . . . - _ _ _ . - _ _ _ _ _ _ _ _ . .

                          *6 Continuous Mode                        Batch Mode Nuclides Released                          Unit-  Quarter 3            Quarter 4       Quarter 3   Quarter 4 4.0 Tritiun i
Hydrogen-3                                   Ci   9.20E-03             2.31E-02        0.00E+00    0.00E+00 (1) Not available for subnission at this time, supplenental report to follow.
Ebel Building Exhaust Vent and Radwaste Building Exhaust Vent are considered ground level release points.
4
(
4 l
l l
l Page 23 of 306 l
l
_. . .        . . - - _ _ - . _ - - - _ - - - . -              .  - . - - - - . - _ . _ . . -                .~.-.- - - .

r _
                                                       'muut 6 Rffituutt and Maste Disposal Smi-Anmal Report                 1986      Year 1.4,-4,1 Efflimwits - Simiation of All >1aa-l                                  1                i            i            i Est.
l      Unit     l Quarter ! Quarter l Total l               l       3     l     4      l Error, % l A. Fission and activation products l             l             1                        l
: 1. Total release (not in-        '
Ci      l 5.69E-02       4.09E-02      1.42E+01 cluding trititan, gases,                   j alpha
: 2. Average diluted concen-          uCi/ml         1.11E-07 '' 1.44E-07 tration during period                                                  l l
: 3. Percent of applicable         l    %           4.55E+00 limit                  (1)                                 3.27E+00l,                ,
B. Tritium
        !                                  I               i             i            i           l
: 1. Total release               l      Ci      l    1.56E+00 ' 6.10E-01 l 1.42E+01     l l
: 2. Average diluted concen ., uCi/ml                3.04E-06 l 2.14E-06 tration during period l
: 3. Percent of applicable              %           1.01E-01    7.13E-02 limit                  (2)                                             l l
C. Dissolved and entrained gases
        !                                  I               i             i            i           !
l 1. Total release               "
Ci     l' 6.93E-03      2.22E-03 l 1.42E+01    l l
: 2. Average diluted concen       , uCi/ml         l1.35E-08 7.79E-09 '  '
tration during period
: 3. Percent of applicable       '
4 6.75E-03 , 3.90E-03 limit                  (3)                   l           l l
l l
Page 24 of 306         -    -

l                                    l           l                l              l Est.
l                                    l   Unit    l Quarter l Quarter l Total                                              u
    !                                    !           !      3         1      4       1 Error, % l D. Gross alpha radioactivity I                                    i           i                i             i                                          l l   1. Total release               l   Ci      l 0.00E+00 l 0.00E+00 l 1.42E+01
   ~l                                    !           !                !             !                                         l 1            l                l E. -Voltane of waste released         l liters l 7.51E+06 ll 4.37E+06                   8.73E-01 (pripr to dilution)
  - F. Volume of dilution water         l liters      5.05E+08         2.81E+08           5.70E-01 used during period (1) One quarter of 5 Ci annual limit (1.25 C1) for liquid releases except for trititan and dissolved or entrained noble gases frcan 10CFR50 Appendix I,
   ;(2)    10CFR20, Appendix B, Table II, Column 2 MFC limit of 3.00E-03 uCi/ml.
(3) Technical Specification 3.11.1.1 limit of 2.0E-04 uCi/ml for dissolved or entrained noble gases in liquid effluents.
i i
i l
Page 25 of 306

Rffinanrtt and leasta Disposal Semi-Anranal Report             1996 Year G. Li<=iid Effiniersta        3/4 Quarters Continuous & de                   Batch Mode I
Nuclides Released          Unit      Quarter 3       Quarter 4      Quarter 3     Quarter 4
  !      Hydrogen-3                     Ci       N/A             N/A         1.56E+00      6.10E-01
_ Arsenic-76                      Ci       N/A        '
N/A         2.45E-04    '
8.19E-05        l Strontitan-89                  Ci       N/A             N/A         0.00E+00          (1)
Strontium-90                   Ci                              I N/A             N/A         0.00E+00          (1) l    Cesitzn-134                    Ci       N/A             N/A         0.00E+00      0.00E+00 i
Cesium-137                     Ci       N/A             N/A         0.00E+00      0.00E+00          '
Iodine-131                     Ci       N/A             N/A         0.00E+00      0.00E+00 Iodine-132                     Ci       N/A             N/A         0.00E+00      0.00E+00 Iodine-133                     Ci '
N/A             N/A         0.00E+00      0.00E+00 I
Iodine-134                     Ci       N/A             N/A         0.00E+00      0.00E+00 Iodine-135              '
Ci       N/A             N/A         0.00E+00      0.00E+00        l l                                                                                                      .l Soditzn-24                     Ci       N/A             N/A         0.00E+00      0.00E+00 Cobalt-58                      Ci       N/A             N/A         9.17E-03      1.70E-02
,   l                                                                                                      l Cobalt-60                      Ci "
N/A             N/A         1.37E-02      1.00E-02 i' Iron-55                            Ci       N/A N/A         9.76E-03          (1) l                                                                      l                                 l Iron-59                        Ci l     N/A N/A         3.38E-03      3.90E-04 Zinc-65                        Ci       N/A             N/A         7.05E-04      2.68E-04 Manganese-54                   Ci       N/A             N/A         2.12E-03      5.69E-03 Manganese-56                   Ci      N/A              N/A         0.00E+00      0.00E+00 Chrmtitan-51                   Ci      N/A              N/A         1.75E-02      1.64E-03 Zirconitzn-niobitun-95  :      Ci      N/A              N/A         0.00E+00      1.15E-05 i
u      Molybdentan-99                 Ci      N/A      "
N/A         0.00E+00      4.07E-05 Technicitzn-99m                Ci l    N/A              N/A         0.00E+00      4.83E-05 Page 26 of 306

4 Continuous Mode               Batch Mode Nuclides Released       Unit 1      Quarter 3     Quarter 4    Quarter 3         Quarter 4 l
ll  Bariun-lanthanun-140       Ci          N/A          N/A        0.00E+00          0.00E+00 Cerium-141                 Ci          N/A          N/A        0.00E+00          0.00E+00 l Cerlun-144                 Ci          N/A          N/A        0.00E+00    l 0.00E+00      l
                                        \                                                        l Antimony-122               Ci     '
N/A          N/A        5.25E-05          0.00E+00  '
l  Antimony-124               C1          N/A          N/A        2.48E-04          4.67E-05  l Total for period           Ci          N/A          N/A      , 1.62E+00          6.51E-01 H. Dissolved and Ehtrained naman Continuous Mode               Datch Mode
  !                                    i             ,l           I              I               l ll  Nuclides Released        Unit       Quarter 3     Quarter 4    Quarter 3 l Quarter 4 l Argon 41                   Ci          N/A          N/A        0.00E+00          0.00E+00         ,.
Krypton-85m                Ci          N/A          N/A        0.00E+00          0.00E+00 Krypton-85                 Ci          N/A          N/A        0.00E+00          0.00E+00 l                                                  1                           l               li
  !   Krypton-87                 Ci          N/A     l    N/A      l 0.00E+00          0.00E+00  i Krypton-88                 Ci          N/A          N/A      ' O.00E+00          0.00E+00 J                                                  i ll  Xenon-133m                 Ci          N/A          N/A      ' O.00E+00          0.00E+00 Xenon-133                  Ci          N/A          N/A        4.21E-03     l 1.56E-03       l ll                                                                              \               l Xenon-135m                 Ci          N/A          N/A        0.00E+00          0.00E+00 l Xenon-135                  Ci          N/A          N/A        2.72E-03          6.64E-04 l   Xenon-137                  Ci          N/A          N/A        0.00E+00          0.00E+00 l Xenon-138             '
Ci          N/A          N/A        0.00E+00     ' O.00E+00 l unidentified               Ci          N/A          N/A            N/A              N/A    ;
l Total for period     "
Ci          N/A          N/A        6.93E-03    !2.22E-03
                                                ~
(1) Not available at this time, supplemental report to follow.
Page 27 of 306

15 eta 7 Effirmt and Maste Disposal him===1 Report 1986 Year Solid Maste and Irradiated Fuel Shigments Reporting IV.riod 07/01/86 to 12/31/86 Qtr 3/4 A. Solid Waste Ship for Burial or Disposal (Not irradiated fuel) l;        I   6-month j Waste     Est. Tota Il l   1. Type of waste                          Unit      Period     Class     Error, % !
: a. Spent resins, filter sludges        m3       2.06E+02      A   !
evaporator bottczns, etc.
l                                        l                              l             l Ci       1.98E+00             2.24E+01 l
3
: b. Dry ccanpressible waste,          l m        0.00E+00     N/A                l l         contarainated equip, etc.          Ci       0.00E+00          ' O.00E+00    l
: c. Irradiated cmponents,           ,,  m3       0.00E+00     N/A control rods, etc.             '
Ci       0.00E+00             0.00E+00
: d. Other (None)                        m3       0.00E+00  o  N/A  l             l l                                          l   Ci    l 0.00E+00 l;        ! 0.00E+00    l Page 28 of 306

2   TYPE OF    Spent Besins, filter   Dry ca pressible    Irradiated Ccaponents Other WASTE     sludges, evaporator    waste, contaminated control rods, etc.    (None) bottcas, etc.           equip, etc.
Principle       H-3       4.23E-02              N/A                N/A           N/A Radionuclides   C-14      2.55E-03 (Identify and  Na-24     0.00E-00
          % Abundance)  Cr-51     2.69E+01 Mn-54     3.28E+01 Co-57     4.39E-03                                                     -
Co-58     1.60E+01 Fe-59     3.83E+00 Co-60     1.46E+01 Ni-63     2.95E-01 Cu-64     0.00E+00 Zn-65     4.29E600 As-76     9.78E-06 Nb-95     4.66E-01                                                     {
Zr-95     3.52E-01 Mo-99 Ag-110m 1.23E-02 0.00E+00
(-
Sn-113     1.56E-03 Sb-122     1.46E-04 Sb-124     7.21E-01 I-131     2.63E-04 Te-131m    0.00E+00 Te-132     0.00E+00 Ba-140     4.67E-06 Ia-140    1.34E-03 Ce-141     0.00E+00 Ce-144     0.00E+00 W-187      0.00E+00 Np-239    0.00E+00 cm-242    0.00E+00 Sc-46     8.09E-02 TRU       0.00E+00 Page 24 of 306

                         *b l       TYPE OF          Spent Resins, filter        Dry ocapressible                             Irradiated Ccmponentsj Other WASTE           sludges, evaporator g waste,equip, etc.
contaminatedj control rods, etc.               ,   (None) bottcas, etc.
I                                                                                                  i          i     $
Above Determined!l                            l                                                                        l by:                                          '                                                                       '            '
   'A, measurement B, estimation     i           C                                            N/A                          N/A               N/A C. measurement                                l                                                                       f         j and correlation                                                                                                               '
l TYPE OF              Strong, Tight Liners                                  N/A                         N/A               N/A omrAINER        '                                                                                                             l SOLIDIFICATICE N/A                        N/A               N/A AGENT OR                   Cement ABSORBAlff x
: 3. SOLID WASTE DISPOSITION Ntuber of Shipnents              Mode of Transportation                                        Destination 29                        Truck, Exclusive Use                                        CNSI, Barnwell, South Carolina B. IRRADIATED FUEL SHIPMENTS (Disposition)
Ntuber of Shipnents              Mode of Transportation                                        Destination 0                                 N/A                                                     N/A Page 30 of 306

         =4 Table 8 Maximum Individual Doses Due To Release Of Noble Cases 1986 Critical          Critical      Whole Body  Skin Dose Sector            Distance      Dose (ares)  (arem)
                                                          ~
                                                                      ~I ist Quarter:     NW                960 m       1.1 x 10    1.9 x 10 960 m
                                                          ~
                                                                      -2 2nd Quarter:     NW  ,,
3.3 x 10    6.9 x 10 Semiannual                                              .g          ,y Total:           NW                960 m       1.4 x 10    2.6 x 10 3rd Quarter:     NW                960 m       7.3 x 10 ~3 1.9 x 10 -2
                                                          -2 4th Quarter:     NW                960 m       2.1 x 10    3.6 x 10'   ,
Semiannual
                                                          -2          -2 Total            NW                960 m       2.8 x 10    5.5 x 10 Page 31 of 306

i, Table 9 Maximum Individual Doses (Caseous) - Doses Due To Release Of Tritium, Radiciodines, And Particulates 1986 Significant Organ Dose (area)
Critical         Critical        Critical       Critical    Critical Sector           Distance        Age Group      Organ       Dose 1st Quarter        NW               960 m           Child
* 2.1 x 10' 2nd Quarter:       NW               960 m           Child         **        1.9 x 10' Semiannual                                                                            ,
Total             NW                 960 m          Child         **        4.0 x 10 3rd Quarter:      NW                 960 m          Child       Thyroid 8.3 x 10''
4th Qua!.ler:     NW                 960 m          Child       Thyroid   2.0 x 10' Semiannual Total:            NW                 960 m          Child       Thyroid   1.0 x 10'
* All equally except skin and bone
   ** Total body and GI Tract Page 32 of 306

Table 10 Maximum Individual Doses (Liquid) 1986 Critical Receptor:     Edge of Initial Mixing Zone Whole Body Dose                         Significant Organ Dose (ares)                        ,
(area)
Critical Critical                         Critical                  Critical Critical Ane       Dose                         Ane                           Or===                         A 1st Quarter:           Adult        2.2 x 10''                     Child                   GI Tract                             5.8 x 10''
                                                        ~                                                                                      ~
2nd Quarter:           Child        6.4 x 10                       Child                    Bone                                3.1 x 10 Semiannual 3.1 x 10 -2
                                                        ~
Total *:               Child        6.4 x 10                       Child                    Bone
                                                        -2                                                                                     ~1
* 3rd Quarter            Teen         3.3 x 10                       Adult                   GI Tract                             2.5 x 10
                                                        -2               Adult                                                        5.2 x 10"I 4th Quarter            Teen         4.3 x 10                                               CI Tract Semiannual Total:                 Teen         7.6 x 10 -2                    Adult                   CI Tract                             7.7 x 10"
* Determined from individual pathway quarterly contributions, not from quarterly totals l
Page 33 of 306

TABLE 11 SEMIANNUAL POPULATION DOSES (GASEOUS)
RELEASES OCCURRING 01/01/86 THROUGH 06/30/86 Whole Body Dose                                    Thyroid Dose Pathway                    (man-ren)                                           (man-rem)                      9 Submersion in Noble Gases 1st Quarter              3.3 x 10-1                                         NA 2nd Quarter              3.8 x 10-2                                         NA Contaminated Ground 1st Quarter              1.6 x 10-11                                         NA 2nd Quarter              2.7 x 10~11                                         NA Inhalation 1st Quarter              1.3 x 10-4                                           1.3 x 10-4 2nd Quarter              6.9 x 10-5                                          6.9 x 10-s Vegetation Consumption 1st Quarter              9.5 x 10-5                                          9.5 x 10-5                                                '
2nd Quarter              5.0 x 10-s                                          4.9 x 10-6 Cow Milk Consumption 1st Quarter              1.2 x 10-6                                           1.2 x 10-5 2nd Quarter              8.7 x 10-s                                           8.7 x 10-s Beef Consumption 1st Quarter              1.4 x 10-8                                           1.4 x 10-5 2nd Quarter              9.4 x 10-8                                           9.4 x 10-s Total:                   3.7 x 10-1                                           3.9 x 10-4 Average Dose to Individuals in Population (ares) let Quarter              2.8 x 10~4                                           2.2 x 10-7 2nd Quarter              3.3 x 10-6                                            1.2 x 10-7 Total:                   3.1 x 10-4                                           3.4 x 10*7 i
Page 34 of 306
                                                                    -,,,m_--,-----m            ,,en---m--r.-,, , - -c,-r,ww- -,w. - -- - -
em---,-----------r--.r-,v,-.r-e                        y

TABLE 11                    .
SEM1 ANNUAL POPULATION DOSES (GASEOUS)
RELEASES OCCURRING 07/01/86 THROUGH 12/31/86 Whole Body Dose           Thyroid Dose Pathway                      (man-res)                 (man-res)
Submersion in Noble Gases 3rd Quarter               6.1 x 10-s                NA 4th Quarter               5.2 x 10-8                NA Contaminated Ground 3rd Quarter               2.4 x 10*7                NA 4th Quarter               6.7 x 10~7                NA Inhalation 3rd Quarter               7.2 x 10-5                4.8 x 10-4 4th Quarter               1.3 x 10-4                1.7 x 10~4 Vegetation Consumption 3rd Quarter               4.5 x 10-8                1.5 x 10-4 4th Quarter               9.8 x 10-s                9.7 x 10~5 Cow Milk Consumption 3rd Quarter                1.1 x 10-8                1.7 x 10'4 4th Quarter               9.2 x lo-a                9.5 x 10-6 Seef Consumption                      ,
3rd Quarter                1.0 x 10-8                2.7 x 10-5 4th Quarter                1.2 x 10-8                1.2 x 10-8 Total:                     5.8 x 10-2                1.1 x 10-8 Average Dose to Individuals in Population (area) 3rd Quarter                5.4 x 10"'                7.1 x 10-7 4th Quarter                4.5 x 10-s                2.5 x 10*7 Total:                     5.0 x 10-8                9.6 x 10-7 Page 35 of 306 L

TABLE 12
                     '4 SEMIANNUAL POPULATION DOSES (LIQUID)
RELEASES OCCURRINO 01/01/86 THROUGH 06/30/86 Total Body     Thyroid          Skin Pathway             (man-res)       (man-res)       (san-res)
Swimming let Quarter       1.2 x 10-s     l'A              1.7 x 10-s 2nd Quarter       3.0 x 10*7     NA               3.8 x 10-7 Boating let Quarter       2.4 x 10-s     NA               3.4 x 10-s 2nd Quarter       6.0 x 10-7     NA               7.6 x 10-7 Potable Water 1st Quarter       2.1 x 10-s     2.0 x 10*8       NA 2nd Quarter       1.0 x 10-4     5.6 x 10~5       NA Sport Fish 1st Quarter       1.9 x 10*8      1.4 x 10-8      NA              ,
2nd Quarter       8.7 x 10-4     2.3 x 10-8       NA Commercial Fish 1st Quarter       1.3 x 10-s      1.0 x 10-s      NA 2nd Quarter       5.8 x 10"?      1.8 x 10-s      NA Shoreline Rec.
1st Quarter       2.3 x 10-s     NA               NA 2nd Quarter       1.2 x 10~8     NA               NA Total:            1.0 x 10-8      1.1 x 10**      1.2 x 10-s Average Dese to Individuals in Population (ares) let Quarter       3.6 x 10-s     2.9 x 10-s       4,4 , go-11 2nd Quarter       8.4 x 10~7     6.8 x 10-s       9.5 x 10-10 Total:            8.8 x 10-7     9.7 x 10-s       9.9 x 10~10 l
Pago 36 of 306                     ,
t

TABLE 12 SEMIANNUAL POPULATION DOSES (LIQUID)
RELEASES OCCURRING 07/01/86 THROUGH 12/31/86 Total Body     Thyroid          Skin Pathway             (een-res)      (san-res)        (man-ree)
Swinning 3rd Quarter       7.7 x 10-s     NA               9.2 x 10**
4th Quarter       7.0 x 10-s     NA               8.5 x 10-8 Boating 3rd Quarter       1.5 x 10-s     NA               1.8 x 10-8 4th Quarter       1.4 x 10-s     NA               1,7 x 10~8 Potable Water 3rd Quarter       9.3 x 10~8     5.3 x 10-8       NA 4th Quarter       5.2 x 10-8     2.0 x 10-s       NA Sport Fish 3rd Quarter       3.3 x 10*8     2.2 x 10*8       NA 4th Quarter       1.9 x 10*8     8.1 x 10-s       NA Commercial Fish 3rd Quarter       2.0 x 10-s     1.7 x 10-s       yA 4th Quarter       1.2 x 10-s     6.4 x 10"'       NA Shoreline Rec.
3rd Quarter        1.4 x 10*8    NA               NA 4th Quarter       9.9 x 10-4     NA               NA Total:            7.8 x 10-8      1.0 x 10-4       1.3 x 10-4 Average Dose to Individuals in Population (ares) 3rd Quarter       4.1 x 10**     6.4 x 10-s       2.3 x 10-s 4th Quarter       2.5 x 10-s     2.4 x 10-s       2.2 x 10-s Total:            6.6 x 10-8     8.8 x 10-a       4.5 x 10-s Page 37 of 306

TABt.E 13 A55LfrTICIIS/PARAfETER5 FOR 005t5 TO MDGER OF THE PUOLIC IIISIDE SITE BOUNDARY DISTANCE (1)    SECTOR     DURATION MEMBER OF           LOCATION (m)                   (hr/ year)
THE PUBLIC North Parking             275          N         125(4) i     Private Drivers i                          Lot Training Center          1771          N            1.5
!      Visitors to Energy Center Intersection of          1771           N         650(5) l     Police Officer
;      Directing Traffic   Rt. 61 and florth
'                          Access Road 2
Employee (2)        Personnel Office          1771          N l
i     Candidate            (across from TrainingCenter) l l
ENE           5 Employee (2)       1 Services                 115(3) l                           Building Candidate l
S'l j      20 Pecple Enterir.g    Alligator Bayou          2500     f
!       Site Without                                                    j
;       Consent                                                         i.
I  ,
i    -
4 i
                                   . Page 38 of 306

LOCATION                        DISTANCE (1)                          SECTOR    DURATION MEMBER 0F (m)                                (hr/vear)
THE PU8LIC Main Admin.                                     500                       WNW        75(6)                     i Casual Visitor                                                                                                                          ;
Building                                                                                                       ,
North Parking                                   275                        N            1                      l Tour Group in Bus                      Lot (1) Approximate distance from Main Plant Vent Exhaust to LOCATION.                                                        '
(2) The employee candidate is expected to spend 2 hours in the Personnel Office
    *                          .for initial interviews and 5 hours in the Services Building for interviews with prospective supervisors /co workers.
(3) Midpoint of building (4)
Individual assumed to be on site 0.25 he in the morning and 0.25 hr in the evening.5daysperweek,50weeksperyear(0.5hr/dayx5 days /weekx50 weeks / year = 125 hours).
t (5) Individual assumed to be on site 2.5 he per day, 5 days=per                                            650week,)52 hours .
weeks / year (2.5 nr/ day x 5 days / week x 52 weeks / year (6)    Individual assumed to be on site 0.5 hr per day.
(7) Liquid pathways cose is not considereo due to nature of activities that individuals are engaged in.
I Page 39 of 306

T5IIEE 14 N 10 DEBEEEE (F TIE I4EEJC GI RTTR FKBt m urum mgm e s 1306 i
  ;                     W of                           mangerr            Quarter          Critical        CriHm1          CriHm1          18mle Body     Skin
  ;                     the M iir-                     Iccation                            Age Gttap       Organ       g Organ Dose g Dose Drumul         Dome I      turant i
huumut
   !                    Private Drivers ! North Parking                   Ist qtr.            (1)             (2)         4.4 x 10-       2.4 x 10 2     3.7 x 10 2 Iot at 275m N       2nd qtr.           Teen           M             4.4 x 10-       4.9 x 10-      8.8 x 10 ,
l l Maremm1                                                                        I Total:                                                               Teen      I    Iamg          8.8 x 10 '      2.9 x 10-    I 4.6 x 10-g                                              g l
3rd qtr. !         Teen y
Thyroid     I 1.1 x 10-         4.4xIM         9.7xIM 3                                                                         4th qtr.           Teen          Thyroid        2.0 x 10-        1.2 x 10 3     1.9 x 10 3 wa                 1    I                      I                               i 4                                                                                      3 total:
l                                            Teen          Thyroid        1.3 x 10 5       1.6 x 10 3     2.9 x 10 3 l
 ,                                               h                     i                               I               I                               I s                      :                            -4                l f
I%11**= Offirm-               Rt. 61 and       ! Ist qtr.         -
(1)            (2)      ! 8.9 x 10-9.6 y 10 f
                                                                                                                                        ! 4.8 x 10-      7.4 x 10-1 Ampan RI.         2nd qtr.             (1)     8      (2)                         1.1 x 10-      2.0 x 10-j                                              !     4t 1771s N       '
4 qsuriarusmal            !                                                                                       !
I                !                                 1.9 x IC 6    l 5.9 x 10 3 Total:                                                                  (1)            (2)                                        9.4 x 10 3 3rd qtr.           Team          thyroid     ! 2.8 x 10-        8.2 x 10-g4thqtr..g            Teen          Thyroid        5.6 x 10-       3_.6 x 10-5.7x10j 1.7 x 10-Samfarmamel              i                      I,
  )                    Tet:1:                                                                Teen g
thyroid        3.4 x 10 '      4.4 x 10 4     7.4 x 10 4
:                                             I                                                       I               I l                                              l                                      ,
l                l Ehplayee                       Services Bldg.      Ist qtr.           Teec           Imng       I 4.6 x 10-        3.4 x 10 3     5.3 x 10 3
}                      Candidate                      115m imE            2nd qtr. g         Teen           M           '2.t,; 19-        1.6 x JS -     3.2 x 10-
                    - w ansval               .
I                                                              -
I                                                  5.ti x 16 7   I 3.6 x le 3 i                     Total:                                                                Teez           Iamg                                         5.6 x 10 3 i
I 3rd c'tr. =        Teen     g    Thyroid        2.0 x 10-       1.1 x 19 4     2.4 x 1 g 4th qtr.            Teen          Thyroid     I 2.4 x 16 7       5.9 x 16 5
(
:             l, s e                         i                                                      !
                                                                                                      ~
9.0 x 16-j                     1etal:                                                                hm .          Thyroid        2.2 x 16 0      1.7 x 16 4     3.3 x 10 4 i               !                              !                       i              !                                !
l                                                  .                                              Page 40 of 306

e                                                                                                               - __
TK2E 14 ONES T0 isteC25 & TIE IYM r OE SITE IPGt GAN MIBGES 1986 I                                                                     _
5              5 5               5 5
I       (2)      !4.6x1         I 1.2x10-f         1.9 x 10-kple n+erirsy Alligate Bayou           Ict qtr.          (1)                                         1.7 y 10 "     2.9 x 10-thout      at 2SOM .9f      2ai qtr. g      Teen              M           2.1 x 1 i
6 leal:
i g
Teen      f       Inng        6.7 x 10 8      1.4 x 10 4     2.2 x 10-        -
Teen             Thyrtnd ~    9.7 x 10 8      3.8 x 10 5     8.3 x 10 6 f3rdstr.            Tmn g
Thyroid      8.3 x 10-       4.6 x 10-      7.4 x 10-g             l 4th qtr.                                      g                            .
8.2 x 10 5 Scslarsmal                                             Teen             Thyroid      1.8 x 10-       5.0 x IC *
.       :                                          g              g 1                             I               I                                              '
l                             l               l (1)      !      (2)         1.9 x 10 6     5.5 x 10-      8.5 x 10-ml Visitor    I Msin Admin       Ist qtr.
9.5 x 1         1.6 x 1 I                        at 500m M g 2nd qtr.             (1)             (2)         1.0 x 10-                   g g
l L-im-mi                            l (2)         2.9 x 10 6      6.5 x 10 3     1.0 x 10 2 Total:                                                    (1)      g
                                    ! 3rd qtr.                     !    Thyroid       4.2 x 10 6                     4.8 x 10 #
I
                      !             I Teen Teen       I    Thyroid       1.4 x 10 6   l 2.2 7.0 xx10-10 #    1.1 x 10 3 I             I 4th qtr. I                   I                               I wimuual                                                 Teen        I   Thyroid       5.6 x 10 6      9.2 x 10 4     1.6 x 10 3 M:
I.            I.
(1) Teen and Adult n=11y (2) All enlly except bone Page 41 of 306

q-4
                                 ..                                                v
( ..
                          +
Table 15 u
Joint Frequency Tables 1986 I
                                                         \
4 i) c, .
J' ,, ,t          .                                Page 42 of 306

a
                                                                              *b
{.
                                                                                       . RIVER BEND STATION METEOROLOGICAL' DATA RECOVERY s;          >                                                                        'FOR 1/1/86 to 12/31/86 NUMBER OF           .PER CENT PARAMETER (S)                                         HOURS LOST           RECOVERY Wind. Speed 30 Feet.                                      126                 98.6.
                                       - Wind Direction 1M) Feet                                   126                 98.6 Wind Speed 150 Feet                                       126                 98.6-
                                       . Wind Direction 150 Feet                                   126                 98.6 Temperature 30 Feet                                      -126                 98.6
                                        ' Delta Temperature (150-30)                               303                 96.5 Precipitation.                                              0                100
                                       ~ Joint' Wind Speed 30 Feet, Wind Direction 30 Feet.                                                             --
                                        . Wind, Speed 150 Feet,
                                       ~ Wind Direction, and
                                       - Delta Temperature                                         303                 96.5 Page 43 of 306

l RIVER BEND STATION JOINT FREQUENCY TABLE ALL CLASSES -- DELTA-T.
FROM 1/ 1/86 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECCND)
WIND     .22 .51 .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR      .50 .75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 N          0    3       1     13      24     79     48    6   0  0  0  0  180 NNE        O     3      4      17     27     30     28    0   0  0  0  0  166 NE         0   13     17      14      18     21     18    0   0  0  0  0  118 ENE        3   48     28      21      18     16       4    0  0  0  0  0  161 E          1   25    22       22      19       7      0   0   0  0  0  0  120 ESE         0    4    13       38     17      13      0    0  0  0  0  0  116 SE          1    1    11      34      31     62     21     0  0  0  0  0  170 SSE         0    3       5     1.      10     21    45     6   1  0 0  0  112 S           0     1      6     14     30     31     32     9  5  0  0  0  129 SSW        0     2       6    16      19   .39     38     3   0  0  0 0  127 0    3       5     16      11    32     23     0  0  0  0  0    97 SW 0             6    10       7     19       4   0   0  0  0 0    53 WSW              1
    -W           0     4    11      13       6     17      2    0   0  0  0 0    60 WNW        0      1   10       12     12     14       5   0   0  0  0 0    57 NW         0     2       6    12      19     23    21     3   0  0  0 0    92 NNW        0     5       3    22      16     34     79     5  0  0  0  0  170 TOTALS 5 119 154 287 304 508 368                         32   6  0  0  0 1928 NUMBER-OF CALMS:           145 NUMBER OF INVALID HOURS:              232 NUMBER OF '.'ALID HOURS:         1928
       'OTAL HO*.'R3 .'03 T4E ;7. RICE:        2*iG Page 44 of 306

RIVER BEND STATION JOINT FREQUENCY TABLE EXTREMELY UNSTABLE (DT/DZ LESS THAN -1.9 DEG.C/100 M) eTABILITY CLASS A FROM 1/ 1/86 .0:00 TO 3/31/96 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND    .22   .51    .76- 1 1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR     .50   .75    1.0    1.5   2.0      3.0      5.0   7.0 10.0 13 0 18.0      .
.....-----------------...-- .... ------------------ .........------,----          i N         0      0     0      0       0        0        6     4  0   0   0   0 10 '.
NNE       O      O     0      0       0        2        0   0    0   0   0   0  2 NE        0      0     0      0       0        0        0     0  0   0   0   0  0 ENE       O      O     O      O       0        0        0    0   0   0   0   0  0 E         0      0     0      0       0        0        0     0  0   0   0   0  0 ESE       O      O     O      O       O        0        0    0   0   0   0   0  0 SE        O      0     0      0       0        1        2     0  0   0    0  0  3 SSE       O      O     O      O       O        2        2    0   0   0   0   0  4 S         0      0     0     0       0        0        1     1  0   0    0  0  2 SSW      0      0     0      0       0        1        0    0   0   0   0   0  1 SW.       0      0     0     0       0        0        0     0  0   0    0  0  0 WSW      0      0     0      0       0        1        0    0   0   0   0   0  1 W         0      0     0     0       0-       0        0     0  0   0    0  0  0 WNW       0      0    0      0       0        0        1     0  0   0    0  0  1 HW        0      0     0     0~      0        0        4     0  0   0    0  0  4 NNW       0      0     0     0       0        0        5     4  0   0    0  0  9 TOTALS 0         0     0     0       0        7      21      9  0   0    0  0 37 NUMBER OF CALMS:         145 NUMBER OF IN?ALID HOURS:            232 HUMEER OF V.iLID ,00R3:           37 72TP. HC'. .3 7:R ~9E FER:00:          21:0 ms Page 45 of 306

RIVER BEND STATION' JOINT FREQUENCY TABLE MODERATELY UNSTABLE (L1.9 < DT/DZ <= -1.7 DEG.C/100 M)
STABILITY CLASS B FROM 1/ 1/36 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)-
WIND    .22     .51     .76- 1.1--1.6- 2.1-'3.1'- 5.1 7.1- 10.1- 13.1- >18 TOT.
DIR    .50     .75- 1.0             1.5   2.0         3.0     5.0            7.0 10.0 13.0 18.0 N          0      0      0            0       0-           1-      8           1   0            0   0 0    10 NNE         O      O      O            0       0            0      3            0   0            0   0 0     3 NE         0      0      0            0       0            0      0            0~  0            0   0 0     0 ENE         O      O      O            0       0            0      0            0   0            0   0 0     0
      'E         'O       O      0            0       0            0       0           0   0            0   0 0     0 ESE         0      0      0            0       0            0      0            0   0            0   0 0     0 SE        .0       0     0            0       0            3       1           0   0            0   0 0     4 SSE        O      O      O            O       O            1      3            0   0            0   0 0     4 S.         0       0     0            0       0            2       1            1  0            0   0 0     4 SSW        0       3     0            0       0            0-      1           0   0            0   0 0     1 SW        -0       0'     O           O        O            1      3           0   0            0   0 0     4
,       WSW        0       0     0            0       0            0       2           0   0            0   0 0-    2 l       W          0       0      0            0       0           0       1           0   0            0   0 0     i WNW        0       0     0            0       0            0       0           0   0            0   0 0     0 NW         0       0      0           0        0           0        1          0   0            0   0 0      1 NNW        0       0     0            0       0            1       5           0   0            0   0 0     6 TOTALS 0           0     0            0       0            9    29             2   0            0   0 0    40 NUMBER OF CALMS:             145 NUMBER OF INVALID HOURS:                     232 HUMBER OF '.'A_IO HOUF.5:                  40 TOTAL-HOU:,3 ""; THE E;;;2:                     2160 j                                                                       Page 46 of 306 A-                                                                                                                             -
f     ,

                    *4 RIVER BEND STATION JOINT FREQUENCY TABLE 3 LIGHTLY UNSTABLE          -1.7 < DT/TZ <= -1.5 DEG.C/100 M)
STABILITY CLASS C FROM 1/ 1/86 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND    .22    .51    .76- 1.1- 1.6- 2.1- 3.1- 5 1- 7.1- 10.1- 13.1- >18 TOT.
DIR     .50    .75    10       1.5   2.0        3.0    5.0  7.0 10.0 13.0     18.0 N         0        0     0       0       0        9      7    0     0    0     0   0       16 NNE       O        O    O        O       O        4      1    0     0    0     0   0        5 NE        0        0     0       0       1        1      1    0     0    0     0   0        3               ,
ENE       O        O'    0       0       2        1      0    0     0    0     0   0        3 E         O        0     0       0       1        4      0    0     0    0     0   0         5 ESE       0        0     0       0       1        1      0    0     0    0     0   0        2 SE        O        O     O       O       3       11      3    0     0    0     0    0      17 SSE       0        0     0       0       0        2      8    0     0    0     0   0       1-0 S         0        0     0       0       1        5     14    0     0    0     0    0      20 SSW       0        0     0       1       0        7     10    0     0    0     0   0       18 SW        0        0      0      0       0        3      5    0     0    0     0    0        8 WSW       0        0     0       0       1        4      2    0     0    0     0   0         7 W         0        0      0      0       0        5      0    0     0    0     0    0        5 WNW-      0        0     0       0       0        0      1    0     0    0     0   0         1 NW         0       0      0      0       0        0      0    0     0    0     0    0        0 NNW        0       0      0      0       0        3     19    1     0    0     0    0      23 TOTALS 0           0      0      1     10        60     71    1     0    0     0    0 143 NUMBER OF CALMS:            145 NUMBER OF INVALID HOURS:                232
    ?! UMBER 2F VALID dGURS:            143 f 0iAL HOURI FC . T:iE FER:00: 2160 Page 47 of 306 6
                                                                          ,,   .-      , - - ,     -r, .-- ._--

RIVER BEND STATION JOINT FREQUENCY TABLE NEUTRAL (-1.5 < DT/DZ := -0.5 DEG.C/100 M)
STABILITY CLASS D FROM 1/ 1/86 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND  .22   .51     .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR   .50   .75     1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0                           ,
N       0      0       0       1       6     51    16     0     0  0   0   0    75 0       0       0       8     25     8     0     0  0   0   0    41 NNE     O NE      0       0      2       1     10        9    7     0     0  0   0   0    29 ENE     O      O       3       3       6       5    3     0     0  0   0   0    20 E       0       0      1       4       6       3    0     0     0  0   0   0    15 ESE     O      O       1       6     10        5    0     0     0  0   0   0    22 SE      O       0       1      9       8     16    11      0    0  0   0   0    45 SSE     0      0       0       1-      3     10    30     6     1  0   0   0    51 S        0      0      2       2     11      13    10      7    5  0   0   0    50 SSW     0       0      1       4       7     16    21     3     0  0   0   0    53 0      0             -3        6    21    14       0   0  0   0   0    45 SW                      1 WSW      0      0       1      7       6     13     0      0    0  0   0   0    27 0       2       3       4     10     1      0   0  0   0   0    21 W        0 0      0      0       2       6       7    3      0    0  0   0   0    18 WNW-NW       0       0      0       1       2       7    8      3    0 0   0   0    22 NNW      0      0       0       1      5     16    41       0   0  0   0   0    63 TOTALS 0        0     15      48 104 227 173             19     6  0   0   0 597 NUMBER OF CALMS:          145 NUMBER OF INVALI3 HOURS:             232 NUMBER OF VALID HOURS:            577 TOTAL h2CEF ::: IFE FIFIC2               211;-
Page 48 of 306 l.
l.

RIVER BEND STATION JOINT FREQUENCY TABLE SLIGHTLY STABLE (-0.5 < DT/DZ <= -1.5 DEG.C/100 M)
STABILITY CLASS E FROM 1/.1/86 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND     .22     .51    .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR      .50     .75    1.0     1.5    2.0 3.0            5.0   7.0 10.0 13.0 18.0        ~
N           0        0     0      10    -15        18        10   1     0     0 0  0  55 NNE         O        O     O      12     17       49        16    0     0     0 0  0  94    '
NE          o        2     2       5       5         9       10   0      0    0 0  0  33 ENE         1        7     2       6       9        9         1   0     0     0 0  0  36 E           0        2     2      17     11          0        0   0      0    0 0  0  32 ESE         O        1-    4      29     26         7         0   0     0     0 0  0  67 SE          O         1    5    '15      20        31         4   0      0    0 0  0  76 SSE'        0        0     1       8       6        6         2   0     0     0 0  0  23 S           0        0     2       3      15       11         6   0      0    0 0  0  42 SSW         0        1     4       7     12        15         6   0     0     0 0  0  45 SW          0        0      1      9       5         7        1   0      0    0 0  0  23 WSW         0        0     4       2       0         1        0   0     0     0 0  0    7 W           0         1    0       7       2         2        0   0      0    0 0  0   15 WNW         0        0-    4       3       4         7        0   0     0     0 0  0  18 NW          0        0      1      5       9       13         8   0      0    0 0  0  37 NNW         0         1    0       7     10        14         9   0      0    0 0  0  42 i     TOTALS 1           16     32 150 166 198                     73   1      0    0 0  0 645 i
l     NUMBER OF CALMS:              145 l      NUMBER OF I!! VALID HOURS:               232 NUMBER OF ?AL:D .i 'JE S :            145 L      ~0
* A:. 30tRI ?? *i          'EE:33: ::40 l
Page 49 of 306 i
   *~

                      'A RIVER BEND STATION JOINT FREQUENCY TABLE MODERATELY STABLE (1 5 <= DT/DZ <= -0.5 DEG.C/100 M)
STABILITY CLASS F.
FROM 1/ 1/86 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND- .22         .51   .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13 1- >18 TOT.
DIR       .50     .75   10      1.5    2.0      3.0      5.0      7.0 10.0 13.0 18.0 08:03:02 Losout user [200:3023 TT1:
N             0      1     0       2       3       0         1      0   0    0   0     0        7 NNE           0      1     4       5       2        0        0      0   0    0   0     0       13                .
NE-           0      2     6       5      2        1         0      0   0    0   0     0       16 ENE           0      2     4       6       1        2        0      0   0    0   0     0       18 E             O      2     6       1       1       0         0      0   0    0   0     0       11 ESE           O      O     5       3       0        0        0      0   0    0   0     0       10 SE            0      0     2       9       0       0         0      0   0    0   0     0       12 SSE           0      0     1       3       0        0        0      0   0    0   0     0        7 S             0      1     1       3       3       0         0      0   0    0   0     0        8 SSW           0      1     1       4       0        0        0      0   0    0   0     0        6 SW            0      2     1       4       0       0'        O      0   0    0   0     0        8 WSW           0      1     1       1       0        0        0      0   0    0   0     0        4 W             0      0     4       3       0        0        0      0   0    0   0     0        9 WNW           0       1    2       6       2        0        0      0   0    0    0    0       13 HW            0      1     4       5       6        3        0      0   0    0   0     0       20 NNW           0      2      1     14        1       0        0      0    0   0    0    0       19 TOTALS 0            17    43      74     21         6         1     0    0   0    0     0 181 NUMBER OF CALMS:              145 HU.d3ER GF IF.'AL:D HOURS:               232 iJMBER OF .'AL:        DOUR?:        '3'
   !JU . -CL:.5            ~-I    E;;;::        lis.
Page 50 of 306 l
l t
l

RIVER BEND STATION JOINT FREQUENCY TABLE EXTREMELY STABLE (DT/DZ EXCEEDS 4.0 DEG.C/100 M)
STABILITY CLASS G FROM 1/ 1/86 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND   .22 .51 .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR    .50 . 75 1.0 1.5 2.0' 3.0 5.0 7.0 10.0 13.0 18.0 N         0      2       1         0         0         0       0     0    0              0  0      0       7 NNE      ~0      2      0          0        0         0        0     0    0              0  0      0       8 NE        0      9       7          3        0         1       0     0    0              0  0      0      37           .
ENE       2   39      19           6        0         0        0     0    0              0  0      0      84 E         1    21     13            0        0         0       0     0    0              0  0      0      57 ESE       O      3       3         0        0          0       0     0    0              0  0      0      15 0      3           1       0         0       0     0    0              0  0      0      13 SE        1 SSE       O       3      3          1        1         0       0     0    0              0  0      0      13 0
0         0       0     0    0              0  0      0       3 S         0              1
  .SSW       0       0      0          0        0         0       0     0    0              0  0      0       3 2           0       0         0       0     0    0              0  0      0       9 SW        0         1 0       0      0          0        0         0       0     0    0-             0  0      0       5 WSW 3     5           0       0         0       0     0    0              0  0      0       9 W         0 WNW-      0       0      4           1       0         0       0     0    0              0  0      0       6 0                                   2         0       0     0    0              0  0     0       8 NW                  1     1           1 NNW       0         2    2          0        0         0       0    -0    0              0  0      0       8 TOTALS 4       86     64        14           3          1       0    0    0               0  0      0 285 NUMBE! 0F CALMS:           145 NUMBER OF INVALID HOURS:                   232 NUMBER OF ','ALID MCURE:                235
    'CTAL H0'JE S c:R 'H7 F ERI:::                   21s;-
Page 51 of 306 w     -
                                  ,,-w--        ,>-,n-,      un ,               - , - - - -       ,       n-    -- -- ,

4 RIVER BEND STATION JOINT FREGUENCY IABLE ALL CLASSES -- DELTA-T FROM 1/ 1/56 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND     .22     .51      .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR      .50     . 75    1.0       1.5      2.0      3.0 5.0 7.0 10.0 13.0 18.0                                                          -
N          0           0        1      2         4       33 114            22          6           0    0          0 182 NNE        0           0        0       0        1      ' 19 127           18          0           0    0         ' 0 165 NE'        0           0       2        1        4       28            51  21          2           0    0          0 110 ENE        0-          0-       2        6       4        23           27   5          0           0     0         0   68 E          0           0       2        2        9       27            28   1          0           0    0          0   70 ESE        O           O        2        8       9        31          108   9-         i'          O     0         0 166'
         - SE         O           O       2        5        6       28            83  24          0           0    0          0 148 SSE        0           0         1       4       5        31           23  38          3-          0     0         0 105
          -5          0           0        1       5      15        51            58  15       11             0    0          0 156 SSW        0           1         1       5     12         38           77  13          1           0    0          0  148 SW-        0           0        3       7      10        36            45  16          0           0    0          0 118 WSW        0           0         2       3     12         34           24   1          0           0     0         0   78 W          0           0       0        5      10        23            31   0          0           0    0          0   70 WNW         0          0         0       5       6        24           25   4          1           0     0         0   67 NW         0           0         1      5        2        13           35  21          4           0    0          0   91 NNW         0          0         0       2       3        31           96  57          5           0     0         0 196 TOTALS 0                1  20         45 111- 470 952. 265                          33             0     0         0 1928 NUMBER OF CALMS:                   11 HUMBER OF INVALID HOURS:                       232 NUMBER OF '.'ALID 400PS:                  1923
            ?? T :L H00;3 :~." ''E ;ERIOD :                   21i0 Page 52 of 306 O 4 w-        e          ,y            +---                      .-,----,e-en-           --v    r    e-w._,       ...v>--e         e,--n , ,.- ,- re-,

s g                       *%
RIVER BEND STATION JOINT FREQUENCY TABLE EXTREMELY UNSTABLE (DT/DZ LESS THAN -1.9 DEG.C/100 M)
STABILITY CLASS A FROM 1/ 1/86 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 130 FOOT WIND SPEED (METERS /SECOND)
        - WIND      .22     .51     .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR       .50     .75     1.0     1.5     2.0        3.0        5.0  7.0 10.0 13.0 18.0
         .N            0        0       0      0        0          0        2    4    4   0   0   0 10 NNE          0        0       0      0        0          0        3    0    0   0   0   0  3 NE           0        0       0      0        0          0        0    0    0   0   0   0  0 ENE          O        O       O      O        O          O        O    0    0   0   0   0  0
        -E             0        0       0      0        0          0        0    0    0   0   0   0  0 ESE          0        0       0      0        0          0        0    0    0   0   0   0  0 SE           O        O       O      O         O         O        2    2    0   0   0   0  4 SSE          O        O       O      O        0          1        1    1    0   0   0   0  3 S            0        0       0      0.        0         0        0    1    1   0   0   0  2 SSW          0        0       0      0        0          1        0    0    0   0   0   0  1 SW           0        0       0      0         0         0        0    0    0   0   0   0  0 WSW          0        0       0      0        0          0        1    0    0   0   0   0  i W           -0        0       0       0        0         0        0    0    0   0    0  0  0 WNW          0       ~0       0      0        0          0        0    1    0   0   0   0  1 NW           0        0       0       0        0         0         1   2    2   0    0  0  5 NNW          0        0       0      0        0          0        0    4    3   0   0   0  7 TOTALS 0              0       0      0        0          2       10   15   10   0   0   0 37 l
1 1
NUMBER OF CALMS:                 11 AUMBER OF IN'JALID HOURS:                    232
          'uMEER OF VAL *r iCUR3:                    27 f2t W_ H T.'F.3 ".F f"E ?ERI.3D:                li s :-
l Page 53 of 306               i i

RIVER BEND STATION JOINT FREQUENCY TABLE MODERATELY UNSTABLE (-1.9 < DT/DZ <= -1.7 DEG.C/100 M)
STABILITY CLASS B FROM        1/ 1/86 0*00 TO 3/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND       .22        .51       .76--1.1- 1.6-.2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR        .50         .75      1.0 15 2.0 3.0 5.0 7.0 10.0 13.0 18.0 N              0          0         0         0          0        0       3   3     1  0 0 0  7 NNE-           0          0         0        'O         O         0       3   1    0   0 0 0  4 NE             O          O         0        -0          0        0       0   0    0   0 0 0  0 ENE-           0          0         0         0         0         0       0   0    0   0 0 0  0 0           0        0         0          0-        0      0   0     0  0 0 0  0 E
ESE            0          0         0         0          0        0       1   0    0   0 0 0  1 0-       0          0-        0         0      4   0     0  0 0 0  4 SE            O SSE            O          O         0         0          0        0       1   3    0   0 0 0  4 0          0        0          0         0         1      0    1    0  0 0 0  2 5
SSW           0          0         0         0          0        0       1   0    0   0 0 0  1 SW             0          0         0         0         0         1      0   4     0  0 0 0  5
      ~ WSW           0          0         0         0          0        0       2   0    0   0 0 0  2 W              0          0         0         0         0-        0       1  0     0  0 0 0  i WNW.          0           0        0         0          0         0      0   0     0  0 0 0  0 NW             0          0         0         0         0         0       0  0     0  0 0 0  0 HNW            0          0        0         0          0         0      5   4     0  0 0 0  9 TOTALS 0                  0         0         0         0         2    21   16     1  0 0 0 40 1
1 NUMBER OF CALMS:                        11
       ' NUMBER OF It.'ALID HOURS:                             232
        .i.'MPER OF VA_:: -0URE:                             4; s<
            .n.._ .u.- -m. .. : - : .- . . :. :. . r. ~ .r.. .    . ..
Page 54 of 306 4
i i

a.
u RIVER BEND STATION JOINT FREQUENCY TABLE SLIGHTLY UNSTABLE t-1.7 < DT/TI ;= -1.5 DEG.C/100 M)
STABILITY CLASS C FROM 1/ 1/86 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND        .22     .51      .76-'1.1- 1.6- 2.1- 3.1- 5 1- 7.1- 10.1- 13.1- >18 T0T.
DIR         .50     .75      1.0                   1.5   2.0        3.0        5.0 7.0 10.0 13.0 18.0 N              0        0        0                   0        0         0       13   1     0  0   0   0  14 HNE            O       O         O                   O       O          O        5   1     0  0   0   0   6
                  -NE-            0        0        0                   0        0         1        2   0     0  0   0   0   3 ENE            O       O         0                   0       0          3        1   0     0  0   0   0-  4' E              O        0        0                   0        0         1        2  'O     0  0   0   0   3 ESE            O       0         0                   0        1         4        3   0     0  0   0-  0   8 SE             O        O        0                   1        0         2       11   2     0  0   0   0  16 SSE            O       0-        0                   0       0          3        0   5     0  0   0   0   8
                  ~S              0        0        0                   0        0         3       10   2     0  0   0-  0  15 SSW            0       0         0                   0       0          2       14   3     0  0   0   0  19 SW             0-       0         0                  0        0         2        1   5     0  0   0   0   8 WSW            0        0       .0                   0        1         1        5   1     0  0   0   0   8 W              0-       0         0                  0        0          1       5   0     0  0   0   0   6 WNW            0        0        0                   0        0         0        0    1    0  0   0   0   1 NW             0        0          0                 0-       0         0        0    1    0  0   0   0   1 NNW            0        0         0                  0        0         1       10  11     1  0   0   0  23 TOTALS 0                0        0                   1        2       24        82  33     1  0   0   0 143 NUMBER OF CALMS:                                  11 NUMBER OF INVALID HOURS:                                   232 NUMBER OF '.' ALID i3URS:                               113 TOTAL HC'.'RS F:E tiit FEF!!D: 2160 Page 55 of 306 g     -

i i
l l
RIVER BEND STATION JOINT FREQUENCY TABLE NEUTRAL (-1.5 < DT/DZ <= -0.5 DEG.C/100 M)                                                                                                                                                 l STABILITY CLASS D l
FROM 1/ 1/86 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND         .22       .51        .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR          .50        .75       1.0       1.5        2.0        3.0         5.0  7.0 10.0 13.0 18.0                                                                                                       ,
N                0         0          0         0          2        10         48    5                                      0                                       0                            0 0  65    ,
NNE              O         O         O          O          0          4        31    5                                     0                                       0                             0 0  40 NE               0         0          1         1           2       13         12     6                                      1                                      0                            0 0  36 ENE              O         O          1         4          3          8         3    1                                     0                                        0                            0 0  20 E                0         0          0         1           1         8         4     0                                     0                                       0                            0 0  14 ESE              O         0         0          4          2        10         14    0                                     0                                        0                            0 0  30 SE               O         O          O         2           2       11         11   13                                      0                                        0                           0 0  39 l   SSE              0         0          1         1           1         4        to   26                                      3                                       0                            0 0  46 l   S                0         0          0         2           8       14         11     5                               10                                             0                           0 0  50 SSW              0          1         1         2          2        10         25     7                                      1                                      0                            0 0  49 SW               0          0         2         2           1       13         17      6                                     0                                       0                           0 0  41 WSW              0         0-         0         2          5        17          9    0                                      0                                        0                           0 0  34 l   W                0          0         0          2          2        11         8      0                                     0                                        0                          0 0  23 WNW              0         0          0         2           2         6         6     2                                      1                                       0                           0 0  20 NW               0          0          1         0          1         3          6     7                                     2                                       0                           0 0  20 NNW              0         0          0         0          2          6        33   26                                       1                                       0                           0 0  70 TOTALS 0                    1         7       25         36 148 248 109                                               19                                             0                           0 0 597         -
HUMBER OF CALMS:                          11 NUMBER OF INVALID HOURS:                                 232 NUMPER OF 'JALID iUURS:                               577 TOTA FOURE r1F ~4E FER:00: 2160 Page 56 of 306

I 96 RIVER BEND STATION JOINT FREQUENCY TABLE SL1GHTLY 3 TABLE (-0.5 : DT/DZ := -1.5 DEG.C/100 M) eTABILITY CLASS E FROM 1/ 1/86 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
       . WIND . 22                                 . 51    . 76- 3 .1- 1. 6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT .
DIR                             .50        .75      1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 N                                     O        0       0      1       0     10      37     8    1   0  0  0   57 .
NNE.                                   0        0      0       0       0      9      74   11     0   0  0  0   94 NE                                    O        0       0      0       2       6     17   15     1   0  0  0   41 ENE                                   O        O       O      2       1       0     10     1    0   0  0  0   14 E                                     O        O       1      1       4     10      14     0    0   0  0  0   30 ESE                                   O        O       1      4       3       9     67     9    0   0  0  0   93 SE-                                   0        0       0      1       0       8     36     7    0   0  0  0   52 SSE                                   O        O       O      2       3       9       7    3    0   0  0  0   24 S                                     0        0       0      2       3       9     24     6    0   0  0  0   44 SSW                                   0        0       0      2       5     10      30     3    0   0  0  0   50 SW                                    0        0       0      2        1      9     21     1    0   0  0  0   34 WSW                                   0        0       0      1       1       3       1    0    0   0  0  0    6 W                                     0-       0       0      2       2       5       9    0    0   0  0  0   18 WNW                                   0        0       0       1      0       4       8    0    0   0  0  0   13 HW                                    0        0       0      0       0       4      18  10     0   0  0  0   32 NNW                                   0        0       0       0       0      5      28   10    0    0 0  0   43 TOTALS 0                                        0       2    21      25 110 401          34      2   0  0  0 645 NUMBER OF CALMS:                                         11 HUMBER OF INVALI3 HOURS:                                             232
          ?! UMBER 2F VAL:? "OURS:                                         iJ5
          ! ] ~,*,L H C Lf c                             :E THE E2::51 2*.60 Page 57 of 306
                                                                                                                            )

RIVER BEND STATION JOINT FREQUENCY TABLE MODERATELY STABLE (1.5 <= DT/DZ <= -0.5 DEG.C/100 M)
STABILITY CLASS F FROM 1/ 1/86 0:00 TO 3/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND     .22     .51    .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR      .50     .75    1.0 -1.5       2.0       30       5.0    7.0 10 0 13.0 18.0                        ,
N           0       0      0       0       0        4         8         1  0     0 0          0         13 NNE         O       O      O      O        1        3         7         0  0     0 0          0         11 NE          O       0      0       0       0        5         9         0  0     0 0          0         14
* ENE         O       O      O      O        0        8         5         2 l)     0 0          0         15 E           0       0      0       0       2        6         3         1  0     0 0          0         12 ESE         0       0      0      0        0        0         5         0  0     0 0          0          5 SE          0       0      0       0       0        4         8         0  0     0 0          0         12 SSE         O       O      O       O       0        3         1         0  0     0 0          0          4 S           0        0     0       0       2        7         9         0  0     0 0          0         18 SSW         0       0      0       0       1        6         3         0  0     0 0          0         10 SW          0        0     0       0       2          1       5         0  0     0 0          0          8
- WSW         0       0      0       0       0        2         3         0  0     0 0          0          5 W           0        0     0       0        1         1       2         0  0     0 0          0          4 WNW         0       0      0       1       2-       5         6         0  0     0 0          0         14 NW          0        0     0       0       0          2       5         1  0     0 0          0          8 NNW         0       0      0       0       0       11        16         1  0     0 0          0         28 TOTALS 0            0      0       1     11       68        95          6  0     0 0          0 181 NUMBER OF CALMS:              11 NUMBER OF INVALID HOURS:                 232
  ?! UMBER OF '.' ALIL HOL'ES :         !?!
   * :Tru M2U53 MA T4: SER:;L:                  2110 Page 58 of 306
                                                                  , - - -      w-,    - - - -     - - , -    m

                              -6 RIVER BEND STATION JLINT FREQUENCY TABLE EX1REMELY STABLE (DT/DZ EXCEEDS 4.0 DEG.C/100 M)
STABILITY CLASS G FROM 1/ 1/86 0:00 TO 3/31/86 23:00 sdIMARY SENSdRS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND ~ .22-       .51   .76     .1.1-  1.6- 2.1- 3.i- 5.1- 7.1- 10.1- 13.1-'>18 TOT.
DIR      .50      .75   1.0     1.5   2.0       3.0       5.0    7.0 10.0 13.0 18.0 N          0        0      1      1        2        9        3     0    0   0   0   0   16
           'NNE         0        0      0      0       0         3        4     0    0   0   0   0    7 NE         O        0       1     0        0        3       11     0    0   0   0   0   14 ENE         O        O      1      0       0         4        8     1    0   0   0   0   15
,-           E          O        0      1      0        2        2        5     0    0   0   0   0   11 ESE         0        0      1      0       2         8       18     0    0   0   0   0   29 SE         0        0      2      1        4        3       11     0    0   0   0   0   21
     ^
SSE         0        0'     O      1       1       11         3     0    0   0   0   0   16
^
S          0-       0      1      1        2      17         4     0    0   0   0   0   25 SSW         0        0      0      1       4         9        4     0    0   0   0   0   18 s SW.        0        0      1-     3        6      10         1     0    0   0   0   0   22 WSW:        0        0      2      0       5       11         3    0    0    0   0   0  22-W           0        0      0      1       5'        5        6     0    0   0   0   0   18 WNW         0        0      0      1       2         9        5    0    0    0   0   0   18 NW          0        0      0      5        1        4        5     0    0   0   0   0   15 NNW         0        0      0      2       1         8        4     1   0    0   0   0   16 TOTALS 0             0    11      17     37 116             95     2    0    0   0   0 285
,           NUMBER OF CALMS:               11 NUMBER OF INVALID HOURS:                 232 NUMBER OF VALIO -0URS:                255 TOTA-. HOUES FO? ST FIF :':: 2150 Page 59 of 306

4 u;.
RIVER BEND STATION'-
JOINT FREQUENCY TABLE ALL CLASSES -- DELTA-T FROM 4/ 1/86 0:00                         TO 6/30/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)                                                      ,
WIND        .22      .51     .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1-                                  >18 TOT.
DIR          . 50    .75    1.0      1.5 2.0 3.0- 5.0 7.0 10.0 13.0 18.0 N-                 3       3   15         18        17         28         8       0         0     0        0   0 108 NNE              2       6   15         34        30         17         9       0         0     0        0   0 134           .:
NE                 2-  15      23         29        20         15         4       0         0     0        0   0 132 ENE              0     14    21         23         11            7      1       0         0     0        0   0    97-E                 1       5   14         23           8          2       0       0         0     0        0   0   75 ESE              3     12    34         33        24          13        1       0         0     0         0  0  138 SE                4    la     26     103           73         81       28        0         0     0        0   0  344 SSE              1       7   13        '39         35        77       93        2          0    0         0  0  271 S                0       3      8       41        43         82       68        0         0     0        0   0  249 SSW              0       3   12         36        32         47        11       0         0     0         0  0  144 SW               0       5      8       28        25         25         6       0         0     0        0   0  103 WSW              1       1      9       15        22             7      2       0         0     0         0  0    65 W                0       3   11         14           9       12         2       0         0     0        0   0   57 WNW              2       5   10         24          13        12        5       0          0    0         0  0    81 NW               6       2      6       18           8       10       10        1         0     0        0   0   84 NNW              1       5      8       19          17        17       16       0          0    0         0  0    93 L             __ .._____...._____________________________........ ____________________
TOTALS 26 105 233 497 387 452 264                                               3          0    0         0  0 2175 i             __ .....______...______....____.._____________________ . ________.._____
NUMBER OF CALMS:                  208 NUMBER OF INVALID HOURS:                               9 HUMBER OF '.' ALID MG'JR 3 :                  2175 I O * ?. _ SC $3 ~'i        ~~3    :^510?!
_                 I '. i l i
f                                                                                   Page 60 of 306 e.,          p   --p      -e      e         .~--p    m-            m   .-     ~-t -   y y . < ,n.,-  --w- , - ,           ,,w,

P s
RIVER BEND STATION JOINT cREGUENCY TABLE' EXTREMELY UNSTABLE (DT/DZ l.ESS THAN -1.9 DEG.C/100 M)
STABILITY CLASS A FROM 4/ 1/96 0:00 TO 6/30/86 23:00.
PRIMARY SENSORS - 30 FOOT WINDSPEED(MEikRS/SECOND)
WIND         22     .51     .74- 1.1 11.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR        .50      .75     1.0       1.5        2.0 3.0              5.0 7.0 10.0    13.0 18 0 N             0        0        0        ll          2-        5        3   0     0     0   0   0   11
       - NNE             O        0       0          1          6         5        4   0     0     0   0   0   16 NE           -0        0        0         1          4         4        2   0     0     0   0   0   11 ENE           0        1       0         2           6         5        1   0     0     0   0   0   15 E             O        0        0         4          3'         1       0   0     0     0   0   0    8 ESE          .0-       0       0         2           6         5        1   0     0     0   0   0   14 SE            0        0        0         0        15        27         S   0     0     0   0   0   50 SSE           O      .0         1        0           1       16        39   0     0     0   0   0   57
          -S             0        0        0         0          2         8       23   0     0     0   0   0   33 SSW           0        0       0         0           1         4        0   0     0    0    0   0    5 SW            0        0'       0         2          3         6        0   0     0     0   0   0   11 WSW           0        0-      0         2          3          2        0   0     0    0    0   0    7 W             0        0        0         1          4         8        1   0     0     0   0   0   14 WNW           0        0       0         0           3         6        1   0     0    0    0   0   10 NW            0        0        0         3          2         2        3   0     0     0   0   0   10 NNW-          0        0       0         0           1         4       14   0     0    0    0   0   19 TOTALS 0               1        1      19         62 108 100                0     0    0    0   0 291
         ' HUMPER OF CAL.tS*                  20S NUMBER OF lNVALID HOURI'                               ?
MU":-ER Ce '.'.t L ::- - : ;? .: :            2?.
                .u. e. .. .. .> - :.-
Page 61 of 306

e "6
RIVER BEND STATION' JOINT FFEQUENCY TABLE MODERATELY UNSTABLE (-1.?              DT/DI < = -1.7 DEG.C/100 M)
STABILITY CLASS B FROM 4/ 1/86 0:00 TO 5/30/66 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METdRS/SECOND)
WIND        .22 .51 .76- 1.1 .1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13 1- >18 TOT.
DIR' .50 .75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18 0 2       5    0    0     0    0    0    0    7 N             0        0  0        0 0       0         2       2    0    0     0    0    0    0    4 NME           0        0 0    0    0     0    0    0    0    2 NE            0        0  0       -1        1 0                 2       1    0    0     0    0    0    0    4 ENE           0-       0           1 2       0    0    0     0    0    0    0    3 E             0        0- 0        1 3        0       3    0    0     0    0    0    0    6 ESE           O        O  O O        1       13       8     1   0     0    0    0    0   23 SE            O       O 0       9   11    0     0    0    0    0   21 SSE           0       0  0        1 0                9   10    0     0    0    0    0   20 S             0      -0   0                 1 3       3    3    0     0    0    0    0   10 SSW           0        0 0        1 2      2    2    0     0    0    0    0    7 SW           1)        0  0        1 0 0        0        2        1   0    0     0    0    0    0    3 WSW           0 0    0     0    0    0    0   2 W             0-       0  0        0        1       1 2       1    2   0     0    0    0    0    9 WNW           0        0  0        4 2                3    2    0     0    0    0    0    8 NW            0        0  0                 1 4    0   0     0     0   0    0    9 NNW           0        0  0        1        4 TOTALS 0               0  0      l'       38      32   31     0     0    0    0    0 138 NUMBER OF (k..t:-;          202 0
        ' MUMPER OF INU L.H' SC'.7 5 :
         #.?ii; 03           ..       :'      ...
          ". ? t L H C . ' -       i          .        ._
l Page 62 of 306 i
s

RIVER BEND STATION JOINT FREGUENCY TABLE SLIGHTLY UNSTA5LE (-1.7 ' DT/TI i= -1.5 DEG.C/100 M)
STABILITY CLASS C FROM 4/ 1/86                  -): 00 TO 6/30/96 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND       .22    .51      .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR       .50     .75     1.0        1.5 2.0 -3.0                 5.0  7.0 10.0 13.0 18.0 N            0        0       0         1-       2         3        0    0    'O   O  O   0   6 NNE         -0        0       1         3       2          0        0    0     0   0  0   0   6 NE           0        0       0         1        2         5        0    0     0   0  0   0   8 ENE-         0        0       0         1       2          0        0    0     0   0  0   0   3 E             0       0       1         2        0         0        0    0     0   0  0   0   3 ESE          0        0       0         4      ^5          1        0    0     0   0  0   0  10 SE            O       1       0         7        5         9        5    0     0   0  0   0  29 SSE          0        0       0         1-      6         17       22    2     0   0  0   0  48 S            1)       0       0         1        3        13       21    0     0   0  0   0  38 SSW          0-       0       0         0       5         12        6    0     0   0  0   0  23 SW            0       0       0         2        4         7        2    0     0   0  0   0  15 WSW          0        0       0         3       8          1        1    0     0   0  0   0  13 W             0       0       0         3        2          1       0    0     0   0  0   0   6 WNW-        .0.       0       0         5        2         2        1    0     0   0  0   0  10 NW            0       0       0         0        2         0        3    1     0   0   0  0   6 NNW           0       0       0         2        3         3        1    0     0   0  0   0   9 I      .._______________.________._________.____________________..._____________
i l       TOTALS 0              1       2        36      53         74       62    3     0   0   0  0 232 t-      .__________..__________________________________________________________.
l HUMBER OF CALMS:                  209 NUMBER OF IP'.'O.* 0 HOURS :                      ?
v i .:,   .: w. .- :. ... - . ,
           . . ..                      .   .-.     ..~~.
70'3L 20:d; ?:- ' ;I 27'::-                            .
i Page 63 of 306 is i
: 1. :p k,
N RIVER BEND STATION JOINT FREQUENCY TABLE NEUTRAL (-1.5 < DT/ I 'M -0.5 DEG.C/100 M)
STABILITY CLASS D
                                          'FROM 4/ 1/86 0:00 TO 6/30/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND        .22       .51      .76- 1 1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR        .50       .75      1.0       1.5_ 2.0            3.0        5.0  7.0 10.0 13.0 18.0        I N              1        0         1        4         3          9        4    0    0   0   0   0  22 NME            O         O         3        6         4          6        4    0    0   0   0   0  23 NE              0         1        8        9         6          3        2    0    0   0   0   0  29 ENE             0        1         1        5         1          1        0    0    0   0   0   0    9 E               O        O         1        8         0          0        0    0    0   0   0   0    9 ESE             O        1         4      10        11           4        0    0    0   0   0   0  30 SE              1        2         1      32        18         19        13    0    0   0   0   0  87 SSE             O        O         1      12        15        29         17    0    0   0   0   0  74 S              0         1        0       11       13         26        11    0    0   0   0   0  62 SSW            0        0         2-       8       15         24         2    0    0   0   0   0  51 SW             0         0'        1      13         9          9        2    0    0   0   0   0  34 WSW             0        0         1        6         8          2        0-   0    0   0   0   0   17 W              0         1        3         7        0          2        1    0    0   0   0   0   14 WNW             0        0         2        7         5          3        1    0    0   0   0   0   18 NW             0         0         3        3         1         4        2    0    0   0   0-  0   13 NNW-            0        0         2        8         1        -5         1    0    0   0   0   0   17 TOTALS 2                7       34 14e 110                  146         60    0    0   0   0   0 509 NUMBER OF CAL.13                      209 NUMBER OF IN'.'ALIE HOU*S:                              ?
JU?5E~ 3F .ALI:               --;'H'           50?
70T'L 40'.Fi Ti?                -E '          .:        ..:t Page 64 of 306

L                                                                                                                          .
s RIVER BEND STATION JOINT FREQUENCY TABLE SLIGHTLY STABLE (-0.5 ; DT/C2 := -1.5 DEG.C/100 M)
STABILITY CLASS E FROM 4/ 1/86 0:00 TO 6/30/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
                               .22 .51 .76- 1 1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
i
             . WIND DIR           .50 .75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0                                                          .
N                 1                             1-  8       7        7         5     1    0     0     0    0  0   32 NME                1                             2   6     13       10          3     1    0     0     0    0  0   39 NE                0                             6  11     11         6         3     0    0     0     0    0  0   40 ENE               O                             3  13     11         0         0     0    0     0     0    0  0   29 E               1                             2    7      7        3           1   0    0     0     0    0  0   28 ESE              2                             7  28     14         2         0     0    0     0     0    0  0   63 SE              1                      10        21     59        21        18      1   0     0     0    0  0 135 SSE             1                             6   8     24       12            6   4    0     0     0    0  0   62 S               0                             2    8    27        24        26. 3   0     0     0    0  0   91 SSW             0                             2    6    25         7           4   0    0     0     0    0  0   45 SW              0                             3    6     10        6           1    0   0     0     0    0  0   27 WSW             1                             0    6      4        1           1    1   0     0     0    0  0   18 W               0                              0   5      3         2          0    0   0      0    0    0  0   12 WNW             2                             3    3      4        1           0   0    0     0     0    0  0   17 NW               4                             1   3      3         0           1   0    0     0     0    0  0   14 NNW             0                              3   4      4        6           1    0   0     0     0     0 0   22 TOTALS 14                               51 143 228 108                      70    11     0     0     0    0  0 674 NUMBER OF CAL.95:                                    203 4
MUMBER OF IT!ALID "20:.5:
EM:-E~ O' .iL:0 : :'.' : :
                     ~ : ' ; . . '- 0 )'. 2 F r-                      -E           3'       :..
Page 65 of 306 i

l a
N
                                                        . RIVER BEND STATION JOINT FREQUENCY TABLE HODER4TEL / STABLE (1.5 -:= DT/D2 := -0.5 DEG.C/100 M)
STABILITY CLASS F FROM 4/ 1/86 0:00 TO 4/30/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND         .22       .51      .74       .1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR          .50       .75      1.0        1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 N                   1      2        4          4       1       1       0            0                                     0                                     0                                      0              0   19      -
NNE                 1      3        5        11        6       1       0           0                                     0                                      0                                     0               0   31 NE                  2      5        1          6       1       0       0            0                                     0                                      0                                     0              0   21 ENE                 0      1        5          2       0       0       0           0                                      0                                     0                                      0              0   12 E                   0      0        4          0       0       0       0            0                                     0                                      0                                     0              0     6 ESE                 1      4        1          0       0       0       0           0                                      0                                     0                                      0              0   12 SE                  2      2        4          4       0       0       0            0                                      0                                     0                                      0             0   16 SSE                 0      1        1          1       1       0       0           0                                      0                                     0                                      0              0     6 S                  0      0        0          2       0       0       0             0                                     0                                     0                                      0             0     3 SSW                 0      0        4          2       1       0       0            0                                     0                                      0                                      0             0     8 SW                 0      2         1         0       0       0       0             0                                     0                                      0                                     0             0     6 WSW                 0      0         1         0       0       0       0            0                                      0                                      0                                     0             0     3 W                  0      0         3         0        0       0      0              0                                     0                                     0                                      0            0     6 WNW                0      2        2          4       0       0       0             0                                     0                                      0                                      0            0   13 NW                 1      1        0          4       2       0       0             0                                     0                                      0                                      0            0   19 NNW                 1     0         1         0       2       0       0             0                                      0                                     0                                       0            0    7   -
TOTALS 9                23       37         4'      14        2       0             0                                      0                                     0                                      0            0 188 HUMBER OF CAL 13:                    209
                                                               ?
HUMPER OF INVALI? MCUF3:
         "UMBEF CF .';L
* 2 - Cb: 3.                    133 TJTaL  .-C 5. 3       )-       . t I .1 U. ~       21:'
Page 66 of 306

i
                       *6
                                                    -RIVER BEND STATION a0 INT FREQUENCY TABLE s       __. ._______....____.
EXTREMELY STABLE (DT/DZ EXCEEDS 4.0 DEG.C/100 M)
STABILITY CLASS G FFCM -4/ 1/56 0:00 TO 5/30/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (HETERS/SEC
      ._______________________.________ .__________.OND)
WIND    .22 .51 DIR      .50 .75 1.0          .76- 1.1- 1.6- 2.1- 3.1- 5 1- 7 1- 10.1- 13.1- >18 TOT.
1.5 20 3.0 5 0' 7 0 10. 13.0 18.0
________________.__________...._________________0                            ________    ___..________
N            0     0             2      1        0       0    0       0    0      0     0                0   11
   .NNE          0      1            0-     0         0      0     0      0    0      0      0               0 NE          O      3                                                                                         15 3      0        0       0     0      0    0      0      0               0    21 ENE         O      8            2     -1         0      0     0      0    0      0      0 E            O    '3                                                                                     0    25 1      1        0-      0     0      0    0      0      0              0 ESE         0      0                                                                                         18 1      0         0      0     0      0    0      0      0              0       3 SE           O      1            0      0        1       0     0      0    0      0     0               0 SSE          O                                                                                                  5 O             2      0        0       0     0      0    0      0     0               0       3 S           0      0            0       0        0      0     0     'O    O      O      O              O       2 SSW          0     1             0      0        0       0     0      0    0     0      0              0       2 SW          0      0            0      0         1      0     0      0    0      0      0              0 WSW         0                                                                                                  3 1             1      0        0      0     0      0    0      0      0              0       4 W           0      2            0      0        0       0     0      0    0      0      0 WNW                                                                                                   0        3 0      0            3      0         0      0     0      0    0      0      0             0        4 NW .        _1     0             0. 3        0       0     0      0    0      0      0             0      14 NNW          0      2            1      2        0       0     0      0    0             0             0      10                 '
_..._______.________________..._______________...____0                              __________________
TOTALS 1          22            16      8        2       0     0      0    0
!-                                                                                   0                    0     143
   ...._________________________________..________..__________0                              _____________
NUMBER OF CALMS:                   20?
HUMBER 0F INVALI.' -00R?;                          ?
MUMPER OF VALI9 M2:2:                        112
   'O'     + UR E E'-            ti :E: ..-
Page 67 of 306 s
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RIVER BEND STATION                                                                         r J'OINT FREQUENCY TABLE ALL CLASSES -- DELTA-T
                                                                                                                                                                    'q FROM 4/ 1/86 0:00 TO 6/30/86 23:00'                                                                                                                ,
PRIMARY SENS0ks - 150 TOOT WIND SPEED (METERS /3ECOND)                                                                                                           :
_____________.___.._________.______..__ ________________..____                                                       ____m.i__                  '                           -
WIND   .22 .51      .76-    1.1-   1    6-  2.1-   3.1-  5.1-              7      1-          10.1-  13.1-        >18,             TOT.        ,r DIR    .50   .75    1.0     1.5 2.0 3.0 5.0              7.0 10.0 13.0 18.0 N        0       0      0      4     12      18     46         2                    0            0    '0-            0             82 ~
j NNE      0     -1      4      6       10    16     35          7                   0            0      0     -       0            79 NE      O       0      3      6      15     34     48         5                    1            0      0            0 113                                           '
ENE      0      0      0     13      31     41     26          6                   0            0      0             0 118                                                             ,
E       O       O      1-   13       17     33     11          1                   0            3,     0            0             78                                                    i ESE      0      0      4     20'     22     99     91          3                    0           0      0         -- 0 239                                 '
0      0     13     30      91 132        25                       2            0      0             0 296                                                             l SE       1 SSE      0      1      2     12      27     71    110      37                      0            0      0             0 262
* S       0       1      2    20      21      98 146       .11                       0            0      0            0 300                         ,
SSW      0      0      2      6      22     67     50,     -2                       0           0      0             0 151 SW      0       0      3     15     ,18     32     30         0                    0            0      0             0            99                                                     a WSW      0      0      1     12       I?    33      14-         1                   0           0      0             0             el W        0      1      3      7      16     35       9         2                   0            0      0             0             74                   .
WNW      0      0       1     7       15     16     18         5                    1           0'-    0             0             e4                                          .
NW       0      0      2     10       13    13      19         2' 1                             0      0 w0                        61 NNW      0       1      1     9        9     13     43         2                    0           0      0              C.           78 TOTALS 1         5    29 175 297 710 828 111                                        5           0      0              0 217$                                      :
NUMBER OF CALMS:          14 11 UMBER OF INVALID HOURS:                9 NUMBER OF VALIB HOURS:, 2175 TOTA:. HMF.i F:R THr. :EE CD: 2134 1
Page 68 of ?.06

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                                               ,            EXTREMELY UNSTABLE (DT/DZ LESS THAN -1.9 DEG.C/100 M)
* STABILITY CLASS A i n ",.. "a           ,
s
                                   .                                          FROM 47 1/86 0:00 TO 6/30/86 23:00-(                  ,,
                                                 ., :                                        PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
L.......,____.___........_______......    .
WIND' .2; .51- .76- 1.1- 1.6- 2.1- 3.1- 5 1- 7.1- 10.1- 13.1- >18 TOT.
DIR,' .50                    .75 10 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0                                                                                    ,
p                                    ____....____... __;.__________..____.._______..._________________________
vi             <
N                   0            0    .0          1             1         3              6           0                0   0   0      0    11 NNE                0             0-     0         0             0         4              4           1                0   0   0     0-      9 Y#                     FE -                 0           0      0         0             2         7              5           1                0   0   0      0    16 16 i-ENE                 0            0      0         0:            1         8              3           4                0   0   0      0 E.                   0           0       0        0             3         6              3           1                 0  0   0      0    13
           .-                        itE.                  0           0      0         0             2       14             12            1                0   3   0      0    29 0        'C         0        0             2         9            26            4                 0  0   0      0    41 SE SSE                  0           0      0         0             0         7            27          14                 0   0   0      0-   48
      'f                                                                                                                     22            4                 0  0   0       0   32 S                    0           0       0        0              3         3 SSW                  0           0       1        0             0         3              1           1                0   0   0      0      6 0         ~)        0        0              2         4              2          0                 0  0   0       0     8 SW 7'  7                              WSW                  0           0       0        1             2         3              0           0                0   0   0-     0      6
       's           '
W                   0           0        0        1             3       14               2           1                0  0. 0       0   21
      ^                               WNW                  0           0       0        0              1        3              2           1                0   0   0      0      7 NW                  0           0        0       2              2         2              5          0                 0  0   0       0    11 NHW                  0           0       0        0             0         2            14            1                 0  0   0       0    17 1.-
TOTALS 0                        0        1       5            24       92 134                     34                  0  0   0        0 291
                                     .NUMBE9 0F CALMS:                               14 NCMBER OF INVALID HOURS:
* h dMIER 2F UAL *; .,0L'?S:                           291 10TA          HC"?' #0.: Tr! .IR*2::                              2131
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                                                                                                                  ^
k[
JOINT FREQUEN09 TABLE MODERATELY UNSTABLE (-1.9 < DT/DZ <= -1.7 DEG.C/100 N)
STABILITY CLASS B FROM 9/s1/86 0:00 TO -6/30/86 23:00
[             PRIMARY SENSORS - 150 FOOT r        i WIND SPEED (METERS /SECOND)                                                              /
     ,n.                                 WIND. .'22           .51        .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
T                                              .50       .75 '1.0 1.5 2.0 J.0 5 '. 0 7.0 10.0 13,:0                                                       18.0 DIR N               ~0       0           0              0             2             2         5        0     0      0         0       0   9 NNE             0        0           0'             i             1            0          2       0      0      0        0        0   4 NE               0       0           0              0             2             1         0        0     0      0         0       0   3 ENE              0       0           0              0             0             1.        2       0      0      0         0       0   3 E                0       0           0               1            1             2         0         0    0      0         0       0   4 ESE             0'       O.          0              1             1          ^4           4       0      0      0        0        0  10 SE               O       O           O               1-           4             9         8         1    0      0         0-      0  23
                                    ' SSE                 O       0           0              0             1             4         8       5      0>     0         0       0  18       >
S.               0       0           0              0             1             6         9         3    0'     O         O       O  19 SSW              0       0           0'             1             1            3          4        1     0      0         0       0  10 SW~              0       0           0-             0             0            ,1         3         0    0     'O         0       0   4
>                                       \WSW             0        0           0              0             3             1         0       0      0      0         0       0   4-    .
W         ' 0           0           0              0             1             3         1         0    0    >0          0       0   5 WNW              0       0           0              0             3             1         1. s 2         0'10             0       0   7
                                ,        NW               0       0           0              0             5             1         2         0    0      0         0       0   8
     'N!
                               -         NNW              0       0           0              0'            1 0          6        0     0 [0             0       0   7
(;.                           TOTALS 0                0           0              5           27         39            55      12      0      0         0       0 138 1          .v
               /                             t 5
l-                                       tiukBERCF. CALMS:                       14 s<               NUMBER OF INVALID HOURS:                                            9
                                  ,,     NU1BER OF '.'AL:D MOURS:                                    129
                                          !0TAL F00ES :2R 'hE FE.;;]S                                         2130 L
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l Page 70 of 306
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                           *b
                                                                          . RIVER BEND STATION JOINT FREQUENCY TABLE SLIGHILY UNSTABLE <-1.7 ; DT/TI ':= -1.5 DEG.C/100 M)
STABILITY CLASS C FROM 4/ 1/86 0:00 TO 6/30/96 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
___.____________________________________________________________________                                           m WIND   .22    .51    .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13 1- >18 TOT.                                       [
                                                                                                                              ~
DIR    .50 .75 .1 0 15 2.0 3.0 5.0 7.0 10.0 13.0 18.0                                                          .
N         0       0          0                           0         1        2         3   0   0  0  0  0    6 NNE'      O       0     'O                               1         2        0        0    0   0  0- 0. 0    3    '
NE        0        0          0-                         2         0        2         3   0   0  0  0  0    7 ENE       O       0          0                           1         0        5         1   1   0  0  0  0    8
_E          0        0          0                           1        2        2         0   0   0  0  0  0    5 ESE       O       O          O                           2         3        7         3   0   0  0  0  0   15 SE        0        0          0                           1-       3        7      11     5   1  0  0  0   28 SSE       0        0         0                           0         0        6      19    10   0  0  0  0   36 S         0        0          0                           0        4        9      29-     1  0  0  0  0   43 SSW       0        0          0                          0         2        7      10     0   0  0  0  0   19
         ~SW        -0        0           1                          2         4       6-       '6   0   0  0  0  0   19 WSW       0        0          0                           1        4        6         1   1   0  0  0  0   13 W.        0        0           0                           0        3       3         0   0   0  0  0  0    6
         . WNW       0        0          0                            1       3        1         3   2   1  0  0  0   11 NWL        0       0           0                            1       2        1         1   0   1 0  0  0     6 NNW       0        0           0                          2         1        1        3   0   0  0- 0  0     7 TOTALS 0           0           1                     15           34       65      93    20   3  0  0   0 232 NUMBER OF CALMS:                           14-NUMBER OF INVALID HOURS:                                             9 N'JMBER OF '.' AL:D r 00RS:                                   232 T0TAL.HCURS FOR TM5 ?IFIOD:                                          2:24 Page 71 of 306 i.
I i- -
i

RIVER BEND STATION JOINT FREQUENCY TABLE NEUTRAL (-1.5 < DT/DZ '= -0.5 DEG.C/100 M)
STABILITY CLASS D FROM 4/ 1/86 0:00 TO 6/30/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND  .22        .51       .76- 1.1- 1.6- 2.1- 3 1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR   .50        . 75      1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 N        0             O            O       1         1     3           8     2     0          0             0 0       15 HNE      0             0            1       2         4     3           8     4     0          0             0 0       22 NE       O             0            1       2         4    12           8     1     1          0             0 0       29 ENE      0             0            0       4         4     2           4     0     0          0             0 0       14 E        0             0            1       3         2     3           4     0     0          0             0 0       13 ESE      O             0            2       4         3    19          21     2     0          0             0 0       51 SE        1            0            0       2         4    19          33    10     1          0             0 0       70 SSE      O             O            1       3     11       17          31     6     0          0             0 0       69 S        0             0            0       8         3    17          28     2     0          0             0 0       58 SSW      0             0            0       3         9    24          19     0     0          0             0 0       55 SW       0             0             1      6         7     6          11     0     0          0             0 0       31 WSW      0             0            0       5         3     7          11     0     0          0             0 0       26 W        0             0            0       2         4     5            1    1     0          0             0 0       14 WNW      0             0            0       3         4     2           6     0     0          0             0 0       15 NW      -0             0             0       3         1     2          5     2     0          0             0 0       13 NNW      0             0            0       4         1     2           6     1     0          0             0 0       14 TOTALS 1               0            7      55     65 143 204                 31     2          0             0 0 509 NUMBER OF CALMS:                        14 NUMBER OF INVALID HOURS:                                ?
NUMBER OF VALID HOURS:                        509 TOTAL d20Ri '~R THE PERICD: 2194 Page 72 of 306
              ,-.m   -,y      - - - -                --        - - , -       -    aw,  a--,, ---   - - . ~ - -     --w
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RIVER BEND STATION JOINT FREQUENCY TABLE SLIGHTLY STABLE (-0.5 < DT/DZ <= -1.5 DEG.C/100 h)
STABILITY CLASS E FROM 4/ 1/86 0:00 TO 6/30/86 23:00 PRIMARY SENSORS - 150 700T WIND SPEED (METERS /SECOND)
WIND   .22     .51       .76- 1.1- 1 6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR    .50     .75       1.0              1.5            2.0          3.0            5.0 7 0 10.0 13.0 18.0 N        O            0     0               -2                   2       4                16        0           0            0                0       0  24 NNE      O            O     3-               1                    2      3                 11       1           0            0                 0      0   21 NE       0            0     2                1                    6    11                 14        3           0           0                 0       0  37                              .
ENE      0            0     0                5                18       17                      5    1           0            0                 0      0   46 E        0            0     0                2                    6    10                      4    0           0            0                 0      0  23 ESE      O            O     0                5                    9    44                  43       0           0            0                 0      0 101 SE       O            O     O                4                    9    38                 48        5           0            0                0       0 105 SSE      0            1     1                2                12       29                  22       2           0            0                 0      0   69 S        0            0     2                5                    6    45                 55        1           0            0                 0      0 114 SSW     0            0     1                3                    6    21                  12       0           0            0                 0      0    43 SW       0            0     1                2                    3    10                      7    0           0            0                 0      0  24 WSW      0            0     0                 1                   4    11                       2   0           0            0                 0      0    18 l           W        0            0     1                2                    5      3                      1   0           0            0                 0      0   12 WNW      O'           0     0                 1                   1      4                      1   0           0            0                 0      0        7
!            NW      0            0     0                3                    1      3                     3    0           0            0                 0      0    10 2                   4      4                      8   0           0            0                 0      0    20
(            NNW      0            1     1 l
TOTALS 0             2    12               41                94 257 252                           13           0             0                0      0 674 l
NUMBER OF CALMS:                        14 NUMBER OF INVALID HOURS:                                           ?
L           -NUMEER OF VAL::' HOCR3:                              474 l2TAL 90URI ?n *HE :ERI: :                                         2134 L
Page 73 of 3CS l

RIVER BEND STATION JOINT FREQUENCY TABLE MODERATELY-STABLE (1.5 <= DT/DZ'<='-0.5~DEG.C/100 M)               -
STABILITY CLASS F FROM 4/ 1/86 0*00 TO 6/30/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND     .22        .51             .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7 1- 10.1- 13.1- >18 TOT.
DIR      .50         .75             1.0 1.5 20 3.0 5.0 7.0 10.0 13.0 1:8.0
                  -N             0              0                0               0         1       2       5                   0             0    0               0   0                    8 NNE        O              1               0               0         1       3        8                   1             0    0               0   0                14 NE         O              0                0                1        0       1      15                   0             0    0               0   0                 17                          .
ENE        0              0               0                2        3       5        7                   0             0    0               0   0                18 E          0               0               0                4        2       4       0                   0             0    0               0    0                12 ESE        O              O                1               5        0        9       5                   0             0    0               0   0                20 SE        O               O               O                3        7       4       3                   0             0    0               0    0                17
                    'SSE         O              O                O               3         2       2       0                   0             0    0               0    0                    8 S        0               1               0                1        2       8       1                    0            0     0              0    0                13 i
SSW       0               0               0                1        2       3       4                   0             0    0               0    0                10 0              0               0                1        0       4        1                   0            0     0              0    0                    6 SW
;                      WSW       0               0               1                1        2       2       0                   0             0    0               0   0                     6 W         0              0               2                0        0       6       2                    0            0     0              0    0                10 WNW       0               0               1                0        2       3       1                   0             0    0               0    0                    7 NW        0              0                1               1        2       4       2                    0            0     0              0    0                11 NNW       0              0               0                1        2       4       4                    0            0     0              0    0                 11
(                   1 TOTALS 0                   2               6            24         29      66       58                    1            0     0              0    0 188 j                       _._________________._______.._________________.__...____________________
l<                      NUMBER OF CALMS:                                14 i                       NUMBER OF INVALID HOURS:                                             ?
HUMBER OF "ALIC H"UR$:                                        135 CIAL HOUF C ~CL TE FEF:02:                                         2131 l
l Page 74 of 306 i
l

RIVER BEND STATION
                                        -JOINT FREQUENCY TABLE EXTREMELY STABLE (DT/DZ EXCEEDS 4.0 DEG.C/100 M)
STABILITY CLASS G FROM 4/ 1/96 0:00 TO 6/30/86 23:00 PRIMARY SENSORS - 130 FOOT WIND SPEED (METERS /SECOND)
WIND      .22   .51    .76- 1.1- 1.6- 2.1- 3.1- 5 1- 7.1- 10.1- 13.1- >18 TOT.
DIR.      .50   .75    10 1.5 2.0 30 5.0 740 10.0 13.0 18.0 0       0     0      0       4      2      '3   0     0   0 0    0     9 N
NNE         O       O    O       1       0      3      2    0    0    0 0    0     6-3   0     0   0 0    0     4 NE           0      0-    0      0        1     0                                       ''
0       0    0       1       5      3       4   0     0   0 0    0    13 ENE 0     0      2        1     4       0   0     0   0 0    0     8-E            O 0-      0            3       4      2       3   0     0   0 0    0    13 ESE:                      1 O      O     2        1     5       3   0     0   0 0    0    12 SE           O O     O      4       1      6       3   0     0   0 0    0    14 SSE         O 0      0      0     6        2    10       2   0     0   0 0    0    21 S
SSW          0      0     0      0       2      6       0   0     0   0 0    0     8 0      0     4        2      1      0   0     0   0 0    0     7 SW           0 0      0     0      3        1     3       0   0     0   0 0    0     8 WSW 0     2        0             2   0     0   0 0    0     6 W            0       1                           1 WNW          0      0      0     2        1     2       4   0     0   0 0    0    10 NW           0      0      1      0       0      0       1  0     0   0 0    0     2 0      0      0     0        0      0      2   0     0   0 0    0     2 NNW TOTALS 0            1     2    30      25     48     32    0     0   0  0   0 143 i
NUMBER OF CALMS:            14 NUMBER OF INVALID HOURS:                   ?
MUMBER OF '.'AL ~J HOURS:           143 TO T A'  MG'JR9 TCE "HI TIF :0L;          2'34 4
Page 75 of 306 m

                              .                                                                        i l
RIVER BEND STATION
                                             ' JOINT FREQUENCY TABLE ALL CLASSES -- DELTA-T FROM 7/ 1/86 0:00 TO 9/30/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND       .22      .51     .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR        .50     .75      1.0      1.5      2.0 3.0          5.0      7.0 10.0 13.0 18.0 H             2        6      12      41        32      28         3      0    0   0   0   0 178 NNE           2        0      17       31       53       39         3     1    0   0   0   0 167 NE            2      11       16      32        18       13        0      0    0   0   0   0. 119 ,
ENE           1        7      19       21       12        4         0     0    0   0   0   0    96 t E             1        8      15      20         8        3        0      0    0   0   0   0    68 ESE           2        7      41       '41      14        6         0     0    0   0   0   0  136 SE            O        4      36      63        43      23          0     0   .0   0   0   0  203    ,
SSE           1        4      13       30       33       57       19      0    0   0   0   0  164 S             0        3        7      18       29      50       42       0    0   0   0   0  153 SSW           0        1      10       31       48       41       19      0    0   0   0   0  160 SW            4        2      11      31        30      20          6     0    0   0   0   0' 115 WSW           3        4      14       23       30       30         1     0    0   0   0   0  119 W             3      13       13       34       31      34         0      0    0   0   0   0  141 WNW           4        7      19       35       38       15         0     0    0   0    0  0  134 NW            3        6      12       23       24       14         2     0    0   0   0   0  112 NNW            1       8       10      23       11         9        1     0    0   0    0  0    81 TOTALS 29           91 265 497 454 386                           96       1   0   0    0  0 2146 NUMBER OF CALMS:                 327 NUMBER OF INVALID HOURS:                          62 NUMBER OF VALID HOURS: 2146 TOTAL HOURS FOR THE PEPIOD: 2208 Page 76 of 306

RIVER BEND STATION JOINT FREQUENCY TABLE EXTREMELY UNSTABLE (DT/DZ LESS THAN -1.9 DEG.C/100 M)
STABILITY CLASS A FROM 7/ 1/86 0:00 TO 9/30/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND    .22        .51   .76-~1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR     .50        .75   1.0        1.5 2.0                 3.0      5.0   7.0 10.0  13.0 18.0 N          0           0     0             2           9      15         2   0     0    0        0              0  28 NNE       O            O     0            2            8       5         0   0    0     0        0              0  15  .
NE         0           1     0             8           5        5        0   0     0    0        0              0  19 ENE       0            0     1             1           4       0         0   0    0     0        0              0    7 :
E          O           O     O             1           3        0        0   0     0    0         0             0    4 ESE       O            O     1            2            2       3         0   0    0     0        0              0    8 SE         O           0     0             0           7        9        0   0     0    0         0             0   16 SSE        0           0     0             1           3      14         3   0    0     0        0              0  21 S          0           0     1             0           4      13       13    0     0    0         0             0  31 SSW        0           0     0             1         10       13         4   0     0    0        0              0  28 SW         0           0     0             3           8        8        1   0     0    0         0             0  20 WSW        0           0     0             4         17       18         0   0     0    0        0              0  39 i
W          0           0     0             9         26       17         0   0     0    0         0             0  52 WNW        0           0     1             3         14         9        0   0     0    0         0             0  27 NW         0           0     1             4         14         8        2   0     0    0         0             0  29 i NNW        0           0     1             4           4        5        0   0     0    0         0             0  14 i ________________________________________________________________________
l TOTALS 0               1     6         45 138 142                      25    0     0    0         0             0 358 l
! NUMBER OF CALMS:               327 NUMBER OF INVALID HOURS!                               62 NUMBER OF VALID HOURS:                            358 TOTAL HOURS FOR THE PERIOD: 2208 l
l Page 77 of 305

                                              *4 RIVER BEND STATION JOINT FREQUENCY TABLE MODERATELY UNSTABLE (-1.9 < DT/DZ (= -1.7 DEG.C/100 M)
STABILITY CLASS B
   ^
FROM 7/ 1/96 0:00 TO 9/30/96 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND        .22       .51      .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR        .50        .75     1.0                        1.5 2.0                    3.0        50 7.0 10.0 13.0 18.0 N             0             0          0                             0       2          5             0      0   0 0 0                  0                 7 NME            0             0         0                              1       1          2            0       0   0 0 0                  0                 4 ,
NE            O             0          0                             0        1         2             0      0   0 0 0                  0                 3 ENE            O             0         0                              1       0          0            0       0   0 0 0                  0                 1 E              O             0          1                            0        0          0            0       0   0 0 0                  0                 1 ESE           0             0          0                             0       2          1             0      0   0 0 0                  0                 3         ,
SE            0             0         0                             0        2          7            0       0   0 0 0                  0                10 SSE           0             0          0                             0        5       10              7      0   0 0 0                   0               22 S             0             0          0                            0        2          6        12          0   0 0 0                  0                20 SSW'          0             0          0                             0        2         6             2      0   0 0 0                   0               16 SW            0             0          0                            0        2          1             0      0   0 0 0                  0                 3 WSW           0             0          0                             0        2         4             0      0   0 0 0                   0                6 W             0             0          0                             4       1          2             0      0   0 0 0                  0                 7 WNW           0             0          0                             1        2         1             0      0   0 0 0                   0                4 NW             0             0          0                            2        0          2             0      0   0 0 0                  0                 4 NNW           0             1          0                             1        0         1             1      0   0 0 0                   0                4 TOTALS 0                    1           1                       10          24        50          22         0   0 0 0                   0 109 NUMBER OF CALMS 1                             327 NUMBER OF INVALID HOURS:                                                     62 NUMBER OF VALID HOURS:                                                 109 TOTAL HOURS FOR THE PERs0D: 2208 Page 78 of 306

 ,                                                               RIVER BEND STATION JOINT FREQUENCY TABLE SLIGHTLY UNSTABLE (-1.7 < DT/TZ <= -1.5 DEG.C/100 M)
STABILITY CLASS C FROM 7/ 1/86 0:00 TO 9/30/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND        .22        .51    .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR         .50        .75     1.0             1.5 2.0              3.0      5.0   7.0 10.0 13.0 18.0                                                               ,
N              0           0'       0                 1       0         2        1      0                    0 0 0   0            4 NME            0           0        0                 2       3         4        0      1                   0  0 0  0            10            $
NE             0           0        0                 3       1         0        0      0                    0 0 0  0             4             ,
ENE            0           0        0                 0      3          3        0     0                    0  0 0  0             6 E              0           0        0                 1       0         0        0      0                   0  0 0  0             1 ESE            O           O       O                  2      2          0        0     0                    0  0 0  0             4 SE             0-          0        0                 0       9         4        0      0                   0  0 0  0            13 SSE            0           0       0               'O        O         18        5     0                    0  0 0  0            23 S              0           0        0'                0       2         9       13     0                    0  0 0  0            24 SSW            0           0       0                  0      6          5      10      0                    0  0 0  0            21 SW             0           0        1                 2       7         7-       1     0                    0  0 0  0            18 WSW            0           0       0                  0      3          6        1     0                    0  0 0  0            10 W              0           0        1                 2       0         9        0     0                    0  0 0  0            12 WNW            0           0       0                  2      3          2        0     0                    0  0 0  0             7 NW             0           0        0                 1       1         2        0     0                    0  0 0  0             4 NNW            0           0       0                  2       1         2        0     0                    0  0 0  0             5 l    -__ __ .________________-___.-_-____________.__ -_________-_____________
!    TOTALS 0                   0       2            -18         41        73       31      1                    0  0 0  0 166 NUM2ER OF CALMS:                       327 NUMBER OF INVALID HOURS:                                      62 NUMBER OF VALID HOURS:                                   166 t    TOTAL HOURS FOR THE PERIOD: 2208 i
l l
Page 79 of 3t6 l
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                 .      . ,            , _ _ - - - _ , , .               _ _             _ . _ . , , . _ - , . . ,      - = _ - - _ -    _ _ _ _ , _ . _ , . _ - . _ . .

4 RIVER BEND STATION
                                            . JOINT FREOUENCY TABLE NEUIRAL(-1.5 < DT/DZ <= -0.5 DEO.C/100 M).
STABILITY CLASS D FROM 7/ 1/86 0:00 TO 9/30/96 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND . 22         .51     .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13 1- >18 TOT.
DIR       .50     .75     1.0     1.5      20        3.0      5.0- 7.0 10.0 13 0 18.0 N            0       0        0      6         7        4         'O  O  0    0   0   0   18 NNE          0       0        1      1         7        8         2   0  0    0   0   0  19  ,
0   17
* NE           0       0        1      6         5         4         0  0  0    0   0 ENE          O       2        2      6         3        1          0  0  0    0   0   0  16 E.           0       0        4      8         5         2         0  0  0    0   0   0  23 ESE          O       0        6     17         7        2          0  0  0    0   0   0  32      ,
SE           0       1        1     12       12         2          0  0  0    0   0   0  29 SSE          0       0        4      9         9       12          3  0  0    0   0   0  37 S            0       0        1      5         7       10          4  0  0    0   0   0   27 SSW          0       0        3      4       13        13          3  0  0    0   0   0   36 SW           0       1        1       6        7         4         3  0  0    0   0   0   22 WSW          0       0        2      9         6        2          0  0  0    0   0   0   19 W            0       0        0       6        3         5         0  0  0    0   0   0   15 WNW          0       0        1     11       15         2          0- 0  0    0   0   0  29 NW           0       0        1       7        7         2         0  0  0    0   0   0   18 i  NNW          0       0        1      4         3         1         0  0  0    0   0   0    9 l  ________ .._______._______________..________._______..____._____________
TOTALS 0             4      31    117 116              74        15   0  0    0   0   0 366
[
NUMBER OF CALMSi                327 NUMBER OF INVALID HOURSt                       62 NUMBER OF VALID HOURS!                   366 TOTAL HOURS FOR THE PEh!OD: 2208 i
Page 80 of 306

  -.                                                 RIVER BEND STATION JOINT FREQUENCY TABLE SLIGHTLY STABLE (-0.5 < DT/DZ <= -1.5 DEG.C/100 M)
STABILITY CLASS E FROM 7/ 1/86 0:00 TO 9/30/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND       .22     .51      .76- 1.1- 1.6- 2 1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR        .50      .75     1.0      1.5 2.0             3.0       5.0             7.0 10.0                   13.0 18.0 N             1         1        9     16        12          2          0                 0                 0   0   0   0           50 NNE           0        0      12       14       22        20            1                0                  0   0   0   0-          73         -t~
NE            0         5     12       14           6        2          0                 0                 0   0   0   0           44 ENE           1         4     15       12           2       0           0                 0                 0   0   0   0           40          -
E             1         7        8     10           0        1          0                 0                 0   0   0   0           29 ESE~          1        5      28       20           0       0          0                 0                  0   0   0   0           64                       '
SE            0         3     29       47        12          0          0                 0                 0   0   0   0 112 SSE           1        3        6      17       15          2           1                0                 0    0   0   0           50 S             0         3       2      13        13        12           0                 0                 0   0   0   0           47 SSW           0        1        7      25       16          4          0                 0                 0    0   0   0           60 SW            2         1       7      18           5       0           1                 0                 0   0   0   0           38 WSW           3        2        9'      7           2       0          0                 0                 0    0   0   0           29 W             1        9        9      12           1        1          0                 0                 0   0   0   0           39 W. "          0        5      13       17          4        1          0                 0                 0    0   0   0           44 NW            0         1       4       7           1       0           0                0                  0   0   0   0           21 HNW           0        1        4       9          2        0          0                 0                 0    0   0   0           19 TOTALS 11            51     174 258 113                   45           3                 0                 0    0   0   0 759 I    NUMBER OF CALM 81                  327 NUMBER OF INVALID HOURSt                            62 NUMBER OF VALID HOURS:                      759 TOTAL HOURS FOR THE PERIOD: 2208 l
l I
i l
i Page 81 of 306

RIVER BEND STATION JOINT FREQUENCY TABLE MODERATELY STABLE (1.5 <= DT/DZ <= -0.5 DEG.C/100 M)
STABILITY CLASS F FROM 7/ 1/86 0:00 TO 9/30/86 23100 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND  .22          .51      .74- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1-'13.1- >18 TOT.
DIR   .50          . 75 10          1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 N       0                5     1           14           1       0      0      0         0         0   0       0  47 HNE     1                0     3          10           11      0       0      0         0         0   0       0  34 NE      2                3     1               1        0      0       0      0         0         0   0       0  17 ENE     0                1     1               1        0       0      0      0         0         0   0       0  21 E       0                1     0               0        0      0       0      0         0         0   0       0  10 0             0         0         0   0       0  23                          .
ESE     1                2     6               0        1              0 SE      O                0     6               4        1       1      0      0         0         0   0       0  23 SSE     0                1     3               3        0       1      0      0         0         0   0       0  10 S       0                0     3               0        1      0       0      0         0         0   0       0    4 SSW     0                0     0               1         1      0      0      0         0         0   0       0    5 SW      2                0     2               2        1       0      0      0         0         0   0       0  12 WSW     0                 1    3               2        0       0      0      0         0         0   0       0   11 W       1                4     2               1        0       0      0      0         0         0   0       0   11 WNW     2                 1    2                1        0      0      0      0         0         0   0       0   11 NW      1                2     3               0        1       0      0      0         0         0   0       0  16 NNW      0               2     3               2         0      0      0      0-        0         0   0       0    9 TOTALS 10               23   39            42          18       2      0      0         0         0   0       0 264 NUMBER OF CALMS:                 327 NUM8ER OF INVALID HOURSt                                62 NUMBER OF VALID HOURSt                            264 TOTAL HOURS FOR THE PERIOD: 2208 l
l l
f-                                                                     Page 82 of 306 l
i
                  -----,,.,--e           - - - - ~ .-    ~;-,                   ,e-,   ..-,m--   -,-,-s_   -   .,cn-        , - , - . , .,-   , - -

9
                 *4.
RIVER BEND STATION JOINT FREQUENCY TABLE i
EXTREMELY STABLE (DT/DZ EXCEEDS 4.0 DEG.C/100 M)
STABILITY CLASS G FROM 7/ 1/86 0:00 TO 9/30/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND    .22    .51      .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR     .50    .75      1.0 15 2.0 30                      5.0 7.0 10 0 13.0 18.0 N.         1       0       2        2       1        0        0   0     0 0. 0  0. 24 NNE        1       0       1        1      'l        0        0   0     0 0    0  0   12    ,
NE         0       2       2        0       0        0        0   0     0 0    0  0   15 ENE        0-      0       0        0       0        0        0   0     0 0    0  0    5    '
E          0'      0       0        0       0        0        0   0     0 0    0  0    0 ESE        0       0       0        0       0        0        0   0     0 0    0  0    2                ,
SE         0       0        0       0        0       0        0    0    0 0    0  0    0 SSE        0       0       0        0        1       0        0   0     0 0    0  0    1 S          0       0        0       0        0       0        0    0    0 0    0  0    0 SSW        0'      0       0        0       0        0        0   0     0 0    0  0    0 SW         0       0        0       0        0       0        0    0    0 0    0  0    2 WSW       13       1       0        1-      0        0        0   0     0 0    0  0    5 W           1      0-       1       0        0       0        0    0    0 0    0  0-   5 WNW        2       1        2       0       0        0        0   0     0 0    0  0   12 NW         2        3       3        2       0        0       0    0    0 0    0  0   20 NNW         1      4        1       1        1       0        0    0    0 0    0  0   21 TOTALS 8         11      12        7        4       0        0    0    0 0    0  0  124 NUMBER OF CALMSt               327 NUMBER OF INVALID HOURS:                     62 NUMBER OF VALIB HOURS!                 124 TOTAL HOURS FOR THE PERIODI 2208 Page 83 of 306

RIVER BEND STATION JOINT FREQUENCY TABLE ALL CLASSES -- DELTA-T FROM 7/ 1/86 0:00 TO 9/30/85 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND   .22    .51    .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10 1- 13.1- >18 TOT.
DIR    .50    .75    1.0       1.5 2.0          3.0 5.0      7.0 10.0 13.0 18.0 N        0        1       2       3      14      26      50      1    0    0            0                0   97 NNE      0        1        0      7        9     37      62      5    1    0            0                0 123 NE       0        1        2      9        9     28      60      8    0    0            0                0 119     #
ENE      0        0         1   10       15      38      46      0    0    0            0                0 111     '.
E        0        0       5     21       34      31        3     0    0    0            0                0   94 ESE      0        0         1    17      24      67      73      2    0    0            0                0  188 0                0 193                        .
SE       0        0         1   13       18      63      95      0    0    0 SSE      0        0         1    14      20      86      52      1    0    0            0                0 178 S        0        0        3    20       26      71      71      5    0    0            0                0 202 l SSW      0        3         3     9      29      63      55      2    0    0            0                0 164 SW       0        0        0      7      26      52      17      2    0    0            0                0 105 WSW       0       0         3    10      28       68     22      2    0    0             0               0 133 W        0        0        2    17       26 ill          39      0    0    0            0                0 195 WNW       0       0         0    13      22      39       19     0    0    0             0               0   93 NW        1       1        2    12       16      34      10      0    0    0            0                0   78 NNW       0        1        3    11       13      24     20       1   0    0             0               0    73 TOTALS 1         8    29 193 329 838 694                       29     1    0            0               0 2146 NUMBER OF CALMS:             24 NUMBER OF INVALID HOURS:                  62 NUMBER OF VALLD HOURS:             2146 TOTAL HOURS FOR THE PER'.0D: 2208 Page 84 of 306

)
i I. .
RIVER BEND STATION JOINT FREQUENCY TABLE EXTREMELY UNSTABLE (DT/DZ LESS THAN -1.9 DEG.C/100 M)
STABILITY CLASS A FROM 7/ 1/86 0:00 TO 9/30/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND            .22   .51   .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR             .50   .75   1.0   1.5 2.0             3.0   5.0 7.0 10.0 13.0 18.0 0  23 N                 0      0     0     0        4         7     12      0 0
0 0
0 0
0 0  17
[
NNE               O      O     O     1        3         5        8              0        >
NE                0      1     0     1        3         8         3   0 0  0    0  0  16 [-
ENE               0      0     0     0        3         3         9   0 0  0    0  0  15 a E                0      0     0     2        2         0         0   0 0  0    0  0   4 ESE               0      0     0     0        2         2         7   0 0  0    0  0  11 SE               0      0     1     1        4         5         6   0 0  0    0  0  17 SSE              0      0     0     0        4         6         7   0 0  0    0  0  17 S                0      0     0     1        2        18     11      1 0  0    0  0  33 SSW              0      0     0     0        7        10         7   1 0  0    0  0  25 SW                0     0     0     0        6        11           2 0 0  0    0  0  19 WSW              0      0     0     0        3        17           4 0 0  0    0  0  24 W                 0     0     0     3       10        49      11     0 0  0    0  0  73 WNW               0     0     0     2        6        12           4 0 0  0    0  0  24 NW                0     0     0     4        5        14           5 0 0  0    0  0  28 NNW               0     0     0     0        4         5           2 1 0  0    0  0  12 TOTALS 0                 1    1    15       68 172           98      3 0  0    0  0 358 NUMBER OF CALMS!                24 NUMBER OF INVALID H0'JRS!                    62 NUMBER OF VAL 19 HOURS!                 358 TOTAL HOURS FOR THE PERIOD: 2200 Page 85 of'306
                                                                 . - .    .-       .                              I

RIVER BEND STATION JOINT FREQUENCY TABLE MODERATELY UNSTABLE (-1.9 < DT/DZ <= -1.7 DEG.C/100 M)
STABILITY CLASS B FROM 7/ 1/86 0:00 TO 9/30/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND    .22             .51   .76- 1 1- 1 6- 2 1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR     .50              .75  10 1.5 20 30 5.0 7.0 10.0 13.0 18.0 N         0                 0     0     0              0                 5        1  0           0                    0   0 0          6 NNE       0                0     0     1               0                 1        1 0           0                    0   0  0         3             i NE        0                0      0     0              0                 0        2             0                     0  0                         .;
1                                      0          3 ENE       0                0     0     0               0                 0        2  0          0                     0   0 0          2           7 E         0                0      0     1               1                0        0  0          0                     0  0  0         2 ESE       0                0     0     0               0                 6        1 1           0                    0   0  0         8 SE        O                0     0     0               0                 4        5 0           0                     0  0  0          9 SSE       0                0     0     0              0               .7        11  0           0                    0   0  0      18 S         0                0     0      1              1                 5        9 2           0                     0  0  0       18 SSW       0                0     0     0               1                2        8  0          0                     0   0  0      11 SW        0                0     0     0               1                 0        2 0           0                    0   0  0         3 WSW       0                0     0     0              2                 3        4  0          0                     0   0  0         9 W         0                0     0     0               1                3         1 0          0                     0   0  0         5 WNW       0                0     0     0              1                 2        1  0          0                     0   0  0         4 NW        0                0     0     1               1                 1        1 0          0                     0   0  0         4 NNW       0                0     0     1              1                 0        2  0          0                    0    0  0         4 TOTALS 0                   0     0     5           10               39          51  4         0                     0    0  0 109
* NUMBER OF CALMS!                    24 NUMBER OF INEALIB HOURS:                              62 i       NUMBER OF V4EIR HOL'RS!                    109
[       TOTAL HOURS FOR THE PER40D: 2208 l
l   -
l Page 86 of 306 l

RIVER BEND STATION JOINT FREQUENCY TABLE SLIGHTLY UNSTABLE (-1.7 < DT/TZ <= -1.5 DEG.C/100 M)
STABILITY CLASS C FROM 7/ 1/86 0:00 TO 9/30/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND         .22        .51       .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13 1- >18 TOT.
DIR          .50        .75       1.0       1.5 2.0 3.0                  5.0   7.0 10.0 13.0 18.0 N                0         0          0         0          2         2       1   1   0    0   0   0   6 NNE              0          0         0          0         2          3      2   0    1   0    0  0   8 ,
NE               0         0          0         3          0          1     2    0   0    0   0   0   6 ?
ENE              0          0         0          0         0          3      4   0   0    0    0  0   7 :
E                0         0          0         1          1         0       0   0   0    0   0   0   2 ?
ESE              0          0         0          0         0          3      2   0   0    0   0   0   5   ,
SE               0         0          0         1          0         4       7   0   0    0   0   0  12 SSE              0          0         0          0         0        12       9   0   0    0   0   0  21 S                0         0          0         0          1         5    13     2   0    0   0   0  21 SSW              0          0         0          0         4          4    16    0   0    0   0   0  24 SW               0         0          0         0          3         4       5   0   0    0   0   0  12 WSW              0          0         0          1         1        10       3   1   0    0   0   0  16 W                0         0          1          1         0         3       6   0   0    0   0   0  11 WNW              0          0         0          1         2          1      4   0   0    0    0  0   8 NW               0         0          0          1         0         0       2   3   0    0   0   0   3 NNW              0          0         0          1          1         0      2   0   0    0    0  0   4 TOTALS 0                   0         1        10        17         55     78    4    1   0    0  0 166 NUMBER OF CALMS:                          24 NUMBER Of INYALIB HOURS:                                   62
!  NUMBER OF YALIB HOURS:                              166 TOTAL HOURS FOR THE PERIOD:                                  2208 1
Page 87 of 306

                *6 RIVER BEND STATION JOINT FREQUENCY TABLE NEUTRAL (-1.5 < DT/DZ <= -0.5 DEG.C/100 M)
STABILITY CLASS D FROM 7/ 1/86 0800 TO -7/30/86 23800 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND   .22 .51 .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR    .50 .75 10 15 2.0                3.0 5.0 7.0 10.0 13.0 18.0 N        0     0     0      1      2       3       4  0  0   0 0   0  10 NME      0     0     0      2      1     10       6   2  0   0 0   0  21 0   0 0   0  21  i NE       0     0     0      4      0       5     11   1 ENE      0     0     0      2      1       5      7   0  0   0 0   0  15 E        0     0      1     4       8     10      2   0  0   0 0   0  25 ESE      O     O     1      3      6     18      16   0  0   0 0   0  44 SE       0     0      0     0       3      7       9  0  0   0 0   0  20 SSE      0     0      1     4      3      13     11   1  0   0 0   0  33 S        0     0      1     1       1     15     13   0  0   0 0   0  31 SSW      0     1     0      4       3     16     10   1  0   0 0   0  35 SW        0    0      0     2       3     11       2   1 0   0  0  0   19 WSW      0     0      0     2       6      9       1  1  0   0 0   0   19 W         0    0      0      1      7     14       7  0  0   0 0   0  29 WNW      0     0      0     3       6      6       2  0  0   0 0   0   17 NW        0    0      0     0       2     10       1  0  0   0  0  0   14 NNW      0     0      0     1       3      5       4  0  0   0 0   0   13 TOTALS 0        1     4    34     55 157 106          7  0   0 0   0 366 NUMBER OF CALMSI        24 NUMBER OF INYALID HOURS!           62 NUMBER OF VALID HOURSt         366 TOTAL HOURS FOR THE PER40Di 2208 1
Page 88 of 306

f.
L RIVER BEND STATION JOINT FREQUENCY TABLE SLIGHTLY STABLE (-0.5 < DT/DZ <= -1.5 DEG.C/100 M)
STABILITY CLASS E FROM 7/ 1/86 0:00 TO 9/30/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
     . WIND       .22      .51      .76- 1.1- 1.6- 2.1- 3 1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR        .50      .75       10       15 2.0             3.0      5.0    7.0 10.0 13.0 18.0 N             0         0         0        2        2         5       10    0    0   0   0   0   19 NNE            0         0         0        1        2       12       28     2    0   0   0   0   45 ,
NE            0         0         1        0        4       10        29    4    0   0   0   0   48 ENE           O         0         0        3        8       20       21     0    0   0   0   0  52 E             0         0         2        7       17       17          1   0    0   0   0   0   44 ESE            0         0         0        8        9       29       36     1    0   0   0   0  86    e SE            0         0         0        6        3       26        61    0    0   0   0   0   96 SSE           0         0         0        5        6       38         8    0    0   0   0   0  59 S             0         0         0        6        9       23       24     0    0   0   0   0  65 SSW            0         1         0        4        6       21       13     0    0   3   0   0  48 SW            0         0         0        2        6       21          5   1    0   0   0   0  36 WSW            0         0         2       5         8       22         8    0    0   0   0   0  45 W             0         0         1        4        4       29        13    0    0   0   0   0  51 WNW            0         0         0        4        5       12         5    0    0   0   0   0  26 NW'            1        1         1        2        4         4         1   0    0   0   0   0   15 NNW            0         0         1        4        3       11         5    0    0   0   0   0  24 TOTALS 1                2         8      63       96 303 268                8    0   0   0   0 759 NUMBER OF CALMS!                     24 NUMBER OF INVALID HOURSt                            62 NUMBER OF VALIS HOURS:                        759 TOTAL HOURS FOR THE PER40D: 2208 Page 89 of 306

b  h
                                                                                     't RIVER BEND STATION
                                                                                                                  . JOINT FREQUENCY TABLE MODERATELY STABLE (1.5 <= DT/DZ <= -0.5 DEG.C/100 M)
STABILITY CLASS F FROM 7/ 1/86 0:00 TO 9/30/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
                                   . WIND '.22                                      .51              .76- 1.1- 1.6- 2.1- 3.1- 5 1- 7.1- 10.1- 13.1- >18 TOT.
DIR                       .50                 .75              10 15 2.0 3.0 50 7.0 10.0 13.0 18 0
!                                 ~N                                   0                    0           1      0        2       3     1'5 0  0           0                 0   0  21 NNE                              0                    0           0      1        1       2     12  1  0           0                 0   0  17  .
                                   . NE                                0                    0           1      1        0       2       9 2  0           0                 0   0  16  .
                                  - ENE                                0                    0           1      3        3.      6       2 0  0           0                0    0  15 E                                0                    0           1      4        4       4       0 0  0         .0                  0   0  13 ESE                              0                    0           0      5        5       9      11 0  0           0                 0   0  30
!                                     SE                               0                    0           0      4        6     15        7 0  0           0                 0   0  33
,                                     SSE                              0                    0           0      3        6       7       5 0  0           0                 0   0  23 S                                0.                   0           1      9        8       5       1 0  0           0                 0   0  26 SSW                               0                    1          3      1        5       4       1 0  0           0                 0   0  15 SW                                0                   0           0      3        6       4       0 0  0           0                 0   0  13 WSW                               0                    0          0       1       5       4       2 0  0            0                0   0  12 W                                 0                   0           0      5        1       8       1 0  0           0                 0   0  15 0                    0          0       1       0        1      0 0  0            0                 0  0   2 i                                      WNW MW                               0                    0          0      3        1       3       0 0  0           0                 0   0   7 0        0      3  0 0            0                0   0    6
+
NNW                              0                     1          1      1 TOTALS 0                                              2           9    45       53      77      69  3 0            0                 0  0 264
[                                      ...____....__________________.__________________________. ____ .._______
NUMBER OF CALMSt                                                    24 NUMBER OF INYALID HOURSt                                                         62 l
I                                      NUMBER OF VALIS HOURS!                                                      264
;                                      TOTAL HOURS FOR THE PERIOD: 2208 4
i i
+
i Page 90 of 306
     ~ _       _ ._. . . - . _ . . . _ . _ _ _ . _ , . . , . . _ - - . - . . _ _ , . _ , . . , _ . .                                           _ __ _ . _ , _ _ _ _ ,._.._.._-          -

RIVER BEND STATION JOINT FREQUENCY TABLE EXTREMELY STABLE (DT/DZ EXCEEDS 4.0 DEG.C/100 M)
STABILITY CLASS G FROM 7/ 1/86 0:00 TO 7/30/96 23:00 PRIMARY SEN3 ORS - 150 FOOT WIND SPEED (METEFS/3E20ND)
                                               .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
WIND     .22       .51 DIR      .50        .75                 10 15 20 30                           5.0 7.0 10.0 13.0 18.0 N           0               1                    1     0       2        1           7   0  0    0       0 0    12 NNE         O              1                    0      1       0       4            5   0  0    0       0 0    12' NE          0              0                    0      0       2        2           4   0  0    0       0 0     9 ENE         O              O                    0      2       0       1            1   0  0    0       0 0     :
0              0                     1     2       1        0           0   0  0    0       0 0     4 E
ESE         O              O                    0      1       2       0            0   0  0    0       0 0     4                  ,
SE          0              0                     0     1       2        2           0   0  0    0       0 0     6 SSE         0              0                    0      2       1       3            1   0  0    )       0 0     7 S           0              0                     1     2       4        0           0   0  0    0       0 0     8 SSW         0              0                    0      0       3       3            0   0  0    0       0 0     6 SW          0              0                    0      0       1        1           1   0' 0    0       0 0     3 WSW         0              0                    1      1       3       3            0   0  0    0       0 0     8 W           0              0                    0      3       3        5           0   0  0    0       0 0    11 WNW        .0              0                    0      2       2       5            3   0  0    0       0 0    12 NW          0              0                     1     1       3        2           0   0  0    0       0 0     7 NNW         0              0                    1      3       1       3            2   0  0    0       0 0    10 TOTALS 0                   2                    6     21     30       35           24   0  0    0       0 0 124 NUMBER OF CALNS:                                   24 NUMBER OF INVALID HOURS!                                       62 NUNBER OF VALID HOURS:                                    124
[
TOTAL HOURS FOR THE PERIOD: 2208 Page 91 of 306
     . _              _ _ . . _ - _ _ , ._ , _ _ . _ _ _                           . ~ , ,   .      ,_   - - -     __     _ , ~ . ,__   _

RIVER BEND STATION JOINT FREQUENCY TABLE ALL CLASSES -- DELTA-T FROM 10/ 1/86 0:00 TO 12/31/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND    .22 .51 .74- 1.1- 1.6- 2.1- 3 1- 5.1- 7 1- 10.1- 13.1- >18 TOT.
DIR     .50 .75 1.0 1.5 2.0 3.0 50 7.0 10.0 13.0 18.0 N         0       5        8       39     55       97     46   0  0  0  0  0 -269  - '
NNE        O      1     14          34     66     hD0     53   2  0  0  0  0 293 NE        O       4     25          42     76      73     13   0  0  0  0  0  286 ENE        0    20      40          40     37      50       8  4  0  0  0  0 240 E          0      9     14          40     23      19       0  1  0  0  0  0 131 ESE        0      2     11          33     24      15       0  0  0  0  0  0 101 SE         O      1     16          56     46      38       6  0  0  0  0  0 173 SSE        0      0        5        10     14      23     22   0  0  0  0  0    82 S          0      0        2         7     15      23     42   3  0  0  0  0    94 SSW        0      0         3       11      6      22       9  0  0  0  0  0    57 SW         0      1        3        10     11      14       3  0  0  0  0  0    52 WSW        0       1        3        9      8        9      1  0  0  0  0  0    42 W          0      3     14          10     14      13       4  0  0  0  0  0    70 0                8       17       8     34       6  0  0  0  0  0    86 WNW                4 NW         0       4    14          26     13      27       5  0  0  0  0  0 102 NNW        0       3     12         29     28       40     10   0 0  0  0  0 130 TOTALS 0       58 192 413 444 597 228 10                          0  0  0 0 2208 NUMBER OF CALM 3:            246 NUdSER OF !N''ALID HOUR 3:                     0 30M3ER Of VALIC      4   ;'J R 3 :    22 2
       'il H T;Ri     .- ''E-       E.!;;;        :;..'
Page 92 of 306

4 L'
i.
                                      .g RIVER BEND STATION JOINT FREQUENCY TABLE EXTREMELY UNSTABLE (DT/DZ LESS THAN -1.9 DEG.C/100 M)
L                                                                                   STABILITY CLASS A FROM 10/ 1/86 0:00 TO l'2/31/86 23:00 PRINARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND .22                 .51           .76- 1 1- 1 6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.-
DIR        .50           .75           1.0            1.5 2.0 3.0 5.0 7.0 10.0 13 0 18.0
!~         N               0              0'            0             0             0               2    2     0     0  0     0 0  4 l          NNE             O             O             O             O              0               1   0      1     0  0     0 0  2 NE              0              0             0             0              1              1    0     0     0  0     0 0  2 l          ENE             O              0            0             0              0               7    0    0      0  0     0 0  7-l
         . E               O              0             0             0             0               4    0     0     0  0     0 0  4 ESE             O              O            O              0             0               3    0    0      0  0     0 0  3 l          SE               0             0             0             0              1              3    1     0     0  0     0 0  5 t          SSE             O              0             0             0             0               0    1     0     0. 0     0 0  1 S                0             0             0             0              0               1   1     0     0  0     0 0  2 SSW             0              0             0             0             0               0    0     0     0' O     0 0  0 l          SW               0             0             0              0             0              0    0     0     0  0     0 0  0 WSW             0              0             0             0              1              0    0     0     0  0     0 0  1 W                0             0             0             0              1              0    0     0     0  0     0 0  1 WNW             0              0             0             0             0               0    0     0     0  0     0 0  0 NW               0             0             0              0             0              0    0     0     0  0     0 0  0
* NNW             0              0             0             0              1              1    1     0     0  0     0 0  3 TOTALS 0                       0             0             0              5           23      6     1     0  0     0 0 35 1 UMBER OF CALdi:                               ;te HU:QIR 0~ Dl'.' AL *: U"R::                                                  }                                                                                 '
I l                                          *
             ";niER OF .'_ c                          ..:-;
             -.-,.      ..s.~ .:,        = =
                                                    +:   .        ..... '
l
;                                                                                                                                                                          i t                                                                                                                                                                          i i
l Page 93 of 306

RIVER BEND STATION JOINT FREGUENCY TABLE MODERATELY UNSTABLE (-1.9 < DT/DZ <= -1.7 DEG.C/100 M)
STABILITY CLASS B FROM 10/ 1/86 0:00 TO 12/31/86 23:00 PRIMARY SENSORS - 30 FOOT F
WIND SPEED (NETERS/SECOND)
 ._____..____________. ....._________....................____.........___                                       [~
WIND                         .22         .51    .76- 1.1- 1.6- 2 1- 3 1- 5.1- 7.1- 10 1- 13.1- >18 TOT.
DIR                            .50       .75    1.0 15 2.0 30 5.0 7.0 10.0 13 0 18.0                         .
0              2   3      0   0  0  0  0  4 N                                    0      0       0               1 0      0                  1   0  0  0  0  3
.NNE                                  O      0       0                       1   1 0      0        5  0      0   0  0  0  0  5 NE                                   0       0      0 0        0      0       6   0      0   0  0  0  0  6 ENE                                  0      0 3       4   0     0   0  0  0  0   7 E                                    0       0      0        0 O        O      3        2  0      0   0  0  0  0  5 ESE                                  O       O 0           2     0   0  0  0  0   3 SE                                  O       O       0       0               1 O      0        0      0        0. 1     0   0  0  0  0   1 SSE                                 O 0        0      0       0   0     0   0  0  0  0   0 S                                    0       0 0       0      0        0      0        0   0     0   0  0  0  0   0' SSW 0      0       0   0     0    0  0  0 0   0 SW                                   0       0      0 0       0       0   0     0   0   0  0 0   0 WSW                                 0       0       0 0       0       0   1     0   0  0  0  0   i W                                    0       0       0 2   0     0    0  0  0  0  3 WNW                                  0       0      0        0       1 0       0       0   1     0   0  0  0  0   1 NW                                    0      0       0 0       2   3     0   0  0  0  0   5 HNW                                  0       0       0       0
   .............___...___...___..........__....._.......__.__..............                             46 0       3     25  12       1  0  0  0  0 TOTALS 0                                     0       0 iFJMffF. C F "*.'.a;;                                 ::t E*'.3 E A 07 : >:'. A ;; iC.f. i ;
     .rsd: :~                                 .S     . . r: t        .
                                              ~-   ,        -Ii;: .      ;;.
Page 94 of 306

s RIVEll BEND STATION JOINT FREQUENCY TABLE SLIGHTLY UNSTABLE (-1 7 < DT/TZ <= -1.5 DEG.C/100 M)
STABILITY CLASS C FRON 10/ 1/86 0:00 TO 12/31/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (NETERS/SECOND)
WIND       .22 .51 .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7 1- 10.1- 13 1- >18 TOT.
DIR        .50      .75     10- 1.5 2.0 3.0 5.0                     7.0 10 0 13.0 18 0 N            0         0       0        0       5     13        5     0   0    0    0  0  23 HNE          0         0      0         0      4      14        6     0   0    0    0  0  24 NE-           0        0       0        0     11      13        1     0   0    0    0  0  25 ENE          0         0       0        0      7        7       3     0   0    0    0  0  17 0        0       0        4       8       2       0     0   0    0    0  0  14 E
ESE          0         0       0        1      4        3       0     0   0    0    0  0   8 0        0        0       4       5       7       1     0   0    0    0  0  17 SE SSE           O        O       O        1      2        0       4     0   0    0    0  0   7 0        0       0       0       1      12     2    0   0    0  0  15 S             0 SSW           0        0       0        0      0        0       1     0   0    0    0  0   1 0       0       0               0       0     0    0   0    0  0    i SW            0                                 1 0        0       0       0       3       0     0   0    0    0  0   3 WSW           0 0       0       0        4       1    0    0   0    0  0   5 W             0         0 0       0       0       0       7       5     0    0   0    0  0  12 WNW           0 0         0       0        1      0        2       1     0   0    0   0  0    4 NW
* NNW           0        0        0       0       1       5       2     0    0   0    0  0    8 TOTALS 0               0       0      1. 48      81       42      2   0    0   0  0 184 NUMBER OF AL.iS;                 265 duMIER CF ::l'.* ALI* HOURI:                     v t','.91 ER . F 'l
* L ; ; -0.' a i ;      .il 1 ~. . &.:.M i         1:      i :Ii ::.        . 02 i
Page 95 of 306

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                                                                                                                                                                             /
s JGINT FREQUENCY TABLE                                                                                            ,-
                                                                                                                                                                      /,
NEUTRAL (-1.5 < DT/DZ <= 40.5 DEG.C/100 N)
STABILITYrCLASS D                                         ,-
                                                                        \
FRON 10/ 1/06 0:00 TO 12/31/04 23800                                                                                                                ~
PRINARY SENSORS - 30 FOOT                                                                                   , ,
c     /
WIND SPEED (NETERS/SECOND)
     ............................~.............. ...........................
WIND .22 .51               .76- 1 1- 1.4- 2.1- 3 1- 5.1- 7 1- 10.1- 13,1- >18 707.
DIR        .50 .75         10 15 2.0 3.0 5.0 7.0 10.0 13.0 14 0                                                                             ,'
N             0      1          2       20          33        70   35         l)   0    0           0       0 143                                                          /"
NNE           0      0          2       11          43       62    44           0  0    Q           O'      0      <t55 0      0          4       10          31        44    11          0  0     'i         0      "3         100 NE~                                                                                                                                                                            '
0      0          2       20          21.' 24           4         4  0    0           0       0            74                                             i'           A ENE
* E             0      0          3       20            7        7       0        1  0
                                                                                               /         0      3              38          <
0      0          2        a          14         5      0         0  0    0           0        0           29                         <                 <
ESE                                                                                                                                               ',
0                  13          14        19       1        0  0. , 0.          0         0           48 SE            0                 1 SSE           0      0          1        1            9       10   14        'O    0    t' r        0        0           35 .
S             0       0         0         2           4       15    25           1 0    4           0         0           $7 0      0                   3            2       13       4        0  0    0           0        0            23 SSW                             1                                                                                                   '
SW            0      0          0         5           4        8       2        0  0    0           0         0           20 WSW           0      0          2        6            2        5       1        0  0    0           0        0            18' 0         5                    12        7       2        0  0    0           0         0           32            -
W             0                           &
0          3       13            4     '23        1        0  0    0           0         0           48                                                          i WNW           0 2        7           8       23       3        0  0    0           0          0          44 0
NW            0                                                                                                                                                                      '
3       11          20        28       4        0  0    0           0         0           67 NNW           0       1
      .............................y................................. ........                                                                                                    3 TOTAL 3 0            2      33 15e 228 362 153                                 6  0     0          0           0 955                                      ,
:tUNBER OF CnLA5;                 *sh
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e            ,  j                                                RIVER BEND STATION h                        'f' JOINT FREQUENCY TABLE SLIGHTLY STABLE (-0 5 < DT/DZ <= -1 5 DEG.C/100 M)
                  '                                                                                              STA31LITY CLASS E FROM 10/ 1/96 0:00~ TO 12/31/84 23:00 y
                                                                                          ,                PRIMARY SENSORS - 30 FOOT t
                                                 #                                                        WIND SPEED (METERS /SECOND)
Th-
* WIND .22 .51 0.76 1 1- 1.6- 2 1- 3 1- 5 1- 7.1- 10.1- 13 1- >18 TOT.
a!R             .50 .75 10                         1.5 2.0 3.0 5.0 7 0 10 0 13.0 18.0
                                                   ........................................................................                0  0  0   52
                                                                                                                                                         ~
     ' <.                            j- N                               0      0            5          14      16         10 22 1
0 0
0 0
0    0  0  0   64 NNE                 .o      0            8          13      17 q/ ,
24      32         10  1    0  0    0  0  0   81 NE                   0      0             9 9         6       0  0    0  0  0   47 ENE                'O       0          13           15                     1 5         2  0     0 0    0  0  0   36
                  -                                 E                   0       0            7-        15 2  0    0  0    0  0  0   44
         .                                         ESE                  0      1             9         25        3
                          "                                                                                    26                   0 0    0  0  0   91 0
SE                  0       1          11          33                  9  1 3        13  2    0  0    0  0  0   33 SSE                  0      0             4          C to         4  4     0 0    0  0  0   25 S                    0      0            0           5 8                  8  4     0 0    0  0  0   31
                                   ',               SSW                  0     0             2                   4 0 0    0  0  0   23 SW                  0        1'          3'          5        6        6   1 3       5         1  0     0 0    0  0  0    15 WSW                 0       1            1 2  0    0 0     0  0 0    19 W                   C       1            4          4        1
: l.                        '
0      0            5           3       3         2  0     0 0    0  0  0    16
             /                                      WNW                                                                                               23 5         2  0    0  0    0  0  0 NW                  0       2            4          9 4 0     0 0     0  0  0   27 0      1            3         13         6 NNW 0    0  0  0 627 TOTALS 0                   8           88 206 151 105 15                       0
[ -l r!                                          N'JMPER CF CM..u                            .1:
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t Page 97 of 306
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                                "                                                 RIVER BEND STATION JOINT FREQUENCY TABLE je                                         ,
I MODERATELY STABLE (1.5 <= DT/DZ <= -0'.5' DEG.C/100 'li) yt                STABILITY CLASS F y
FROM 10/ 1/86 0:00 TO 12/31/86 23:00                                                     .
                                  ,-                                          PRIMARY SENSORS - 30 FOOT
                    /             ''"                                                                    .
4 g
                    't                                                      WIND SPEED (METERS /SECOND)
WIND' .22 .51 .76- 1.1- 1 6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR        .50 .75 1.0 1.5 2.0 30 5.0 7.0 10.0 13.0 16.0 0           3        1-     3       0          0-        0       0                0                  0   0    0    10 N
0                  4        7       2          0         0       0                0                 0    0    0    18 NNE                          1 0            0    10        8        1         0         0       0                0                  0   0    0-   26 NE 2       2       0          0         0       0                0                  0   0    0    11 ENE.             0-           1 0         0         0       0                 0                 0   0    0       8 E'               0            2       1       1 0       0       0          0         0       0                0                  0   0    0       6 ESE              0            1 0         0         0       0                 0                 0   0    0       7 SE              0            0       4       1 0       0       0        -0          0       0                0               -0     0    0       5 SSE             O           O 0         0       0                 0                 0   0    0       4 S               0            0       2       0       1 0            0      0       0       0          1         0       0                 0                 0   0    0       1 SSW 0       0       0       0         0         0       0                 0                 0s  0    0       5 SW             0                                                                                                      i 0            0       0      0        0         0         0       0                 0                 0   0    0       4 WSW 2       0       0         0         0        0                0                 0   0    0       8 W_             0            2 0            3       0       1       0         0         0       0                 0                 0   0    0       4 WNW 0       5       5       0          0         0       0                0                 0   0    0     14 NW              0                                                                                                                                     -
0         0         0       0                 0                 0   0    0    10 NNE             0            t#      4       4
______________1_______________________________________. ________________
TOTALS 0                 14      35       3.        4          1        0        0                0                 0    0   0 141 NUMBER OF CALMS:                      2ds NUMBER OF INVALID M00RS:                                :
                                 .M:-EE OF ', AL:b ;;L .1:                     .!!
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                               !?

                       *6 RIVER BEND STATION
                                                 ' JOINT FREQUENCY TABLE EXTREMELY STABLE (DT/DZ EXCEEDS 4.0 DEG.C/100 M)
STABILITY CLASS G FROM 10/ 1/86 0:00 TO 12/31/86 23:00 PRIMARY SENSORS - 30 FOOT WIND SPEED (METERS /SECOND)
WIND     .22 .51             76- 1.1- 1.6- 2.1- 3 1- 5.1 .7.1- 10.1- 13.1- >18 TOT.
DIR        .50     .75      1.0        1.5 2.0 3.0 50 7.0 10.0 13.0 18.0 N            O         1          0       0        0        0      0   0     0              0 0   0    11 O         0        0         1       0         0      0   0     0              0 0   0    17 NNE 0         4          2       0        0        0      0   0     0              0 0   0    47 NE 0       19      23           3       0         0      0   0     0              0 0   0    76 ENE E            O         7          3       0        0        0    .0    0     0              0 0   0    24 ESE          O         O         O       ~1       0         0      0   0     0              0 0   0     6 O          O       O        O        O      0   0     0              0 0   0     2 SE           O SSE          O         O         O        0       0         0      0   0     0              0 0   0     0 S-           0         0          0       0        0        0      0   0     0              0 0   0     1 SSW-         0         0          0       0       0         0      0   0     0              0 0   0     1 SW           0         0          0-      0        0        0      0   0     0              0 0   0     3 WSW          0         0          0       0       0         0      0   0     0              0 0   0     1 W             0        0           3      0        0        0      0   0     0              0 0   0     4 WNW          0         1          0       0        0        0      0   0     0              0 0   0     3 2           3       4       0        0      0   0     0              0 0   0    14 NW            0 0          2                0        0      0   0     0              0 0   0    10 NNW          0                             1 TOTALS 0             34      36          is        0        0      0   0     0              0 0   0 220 MUMSER OF CALn3;                     256
:"#31R Cr :::W.L :*; "O'.E'i;                       :
,   . f.['. E..h. . . '' kl'[f'.....'.'__..
l I-(
l Page 99 of 306

RIVER BEND STATION JOINT FREQUENCY TABLE ALL CLASSES -- DELTA-T FROM 10/ 1/86 0:00 TO 12/31/86 23:00 FRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND      .22 .51 .76- 1.1- 1 6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR       .50 .75 1.0 1.5 20 3.0 5.0 7.0 10.0 13.0 18.0 N           0        0      0        7        12      93      132       14                 2    0        0       0 261              -
NNE         0         0     2         5        7      54      144       36                 4    0        0       0 252 NE          O        O      1        8        12      55      140       19                 1    0        0       0 256 ENE         0         0     0         1       16      52      189       23                 7    3        0       0 291 E-          0        0      0        8        13      63         61           8            1    1        0       0 155 ESE         O         O     3         6        8      44         88            9           0    0        0       0 158 SE          0        0      0        6         9      39         77           9            0    0        0       0 140 SSE         0          1    0         2        8      22         32            5           0    0        0       0   70 S           0         0     0         1        4      18         65     18                 0    0        0       0 108 SSW          0        0      1        2        4      15         31            3           0    0        0       0   57 SW          0         2     1         3        7      11         26            2           0    0        0       0   52 WSW          0        0      2        6        6      10         13            1           0    0        0       0   38 W           0         0      1        5       13      18         29            2           0    0        0       0   68 WNW          0         0      1       8       13      28         37            5           0     0       0       0   93 HW          0         0      1        6        8      28         39            2           0    0        0       0   86 NNW          0         0     2        6         8     48         57            2            0    0        0      0 123
* TOTALS 0              3   15       8       148 598 1180 158                             15      4        0      0 2208 NUMBER OF CAL.MS:                ?
NU:ifER OF INVALIO ? UR5:                         0 UMEE? "F '!AL:3 ?0U65: .12.: 5
     ' A '.    . E ;-     :F   2 ; E ) . _' _ .       ;;i l
l l
l i
!                                                           Page 100 of 306
                                                             . , ,    -----e       , . . - ,    .
                                                                                                     . _ -      ,.        g., .- -,     - - -

                           ^%
RIVER BEND SIATION JOINT FREQUENCY TABLE EXTREMELY UNSTABLE (DT/DZ LESS THAN -1.9 DEG.C/100 M)
STABILITY CLASS A FROM 10/ 1/S6 0:00 TO 12/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND     .22 .51 .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13 1- >18 TOT.
DIR      .50 .75 1.0 1.5 2.0 3.0- 5.0 7.0 10.0 13.0 18 0 0   .0      0      0      1      4    0   0 0 0    0  5 N          0 O      0    0      0-     0      1    0   1 0 0    0  2 HNE        O 0   0      0      1      1    0   0 0 0    0  2 NE         O      O O    O      O      O      5    0   0 0 0    0  5 ENE        O      O 0       0     0      6    0   0 0 0    0  6 E          0      0       0 0    0      0      0      5    0   0 0 0    0  5 ESE        0      0 0       0                     0 0 0    0  3 SE          0     0       0                 1      1     1 0      0      0    0      0      0      1    0   0 0 0    0  1 SSE 0       0   0       0     0      1    1   0 0 0    0  2 S           0 0      0      0    0      0      0      0    0   0 0 0    0  0
!           SSW 0   0       0     0      0    0   0 0 0    0  0 SW          0     0 0      0       0   0      0      0      0    0   0 0 0    0  0 WSW 0   0       0     2      0    0   0 0 0    0  2 W           0     0 0   0      0      0      0    0   0 0 0    0  0 WNW        0      0 0       0     0      0    0   0 0 0    0  0 NW          0     0       0 0   0      0      1      1    0   0 0 0    0  2 NNW-        0     0 0     6     26    2   1 0 0    0 35 TOTALS 0          0       0    3 l           NUMPER OF CAlis:
!            NUMPER 0F D"!ALI:: h00RS:
              ; ..GER F ! V. I :- 0043:        :~
              ':7;. 10022 704 T ,E i:.     ::~ :    _.I l'
s.
Page 101 of 306

l' RIVER BEND STATION JOINT FREQUENCY TABLE MODERATELY UNSTABLE (-1.9 < DT/DZ <= -1.7 DEG.C/100 M)
STABILITY CLASS B FROM 10/ 1/86 0:00 TO 12/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND                 .22 .51 .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR                   .50 .75~ 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 N                               0    -0       0-     0       0       2       5  0  0  0  0                                     0           7 NME                             O     0  -0          0       0       0       1  0  2  0  0                                     0           3 NE                              0-    0.      0      0       0       0       2  0  0  0  0                                      0          2 ENE                             O     O      O       O       O       O       9  0  0  0  0                                     0           9  !
E                               O     0       0      0       0       4       4  0  0  0  0                                      0          8 ESE                             0     0       0      0       0       2       2  0  0  0  0                                      0         ~4 SE                              O     0       0      0       0       0       2  2  0  0  0                                      0          4 SSE                             0     0       0      0       0       0       0  0  0- 0  0                                      0          0 S                               0-    0       0      0        0      0       0  0  0  0  0                                      0          0 SSW                             0. 0       0      0       0       0       0  0  0  0  0                                      0          0 SW                             -0     0       0      0        0      0       0  0  0  0  0                                       0         0 WSW                            ~0     0       0      0       0       0       0  0  0  0  0                                       0         0 W                               0      0       0      0       0       0       1 0  0  0  0                                        0         1 WNW                             0     0       0      0        0       1      2  0  0  0  0                                        0        3 NW                               0     0       0      0       0       0       1  0  0  0  0                                        0        1 NNW                            -0      0      0      0        0      0        4 0  0  0  0                                        0         4 TOTALS 0                              0       0              0       9     33  2   2  0  0                                        0      46-NUMBER OF1 CAL.15:                                7
    !!'J1BER OF -:f.'AL:3 '-05 AS :                                :
        '?EE-0F'14L:: H C ." 3 :                              t,
       'I.;; "CURI 7':~                        . .I ' ER : .e . ::;,
Page 102 of 306

w
                                                           ~ RIVER BEND STATION' JOINT FREQUENCY TABLE SLIGHTLY UNSTABLE (-1.7 < DT/TZ <= -1.5 DEG.C/100-M)
STABILITY CLASS C
                                     ,FROM 10/ 1/86 0:00 TO 12/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND     .22 .51 .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR      .50 .75 10 15 2.0 3.0 5.0 7.0 10.0 13.0 18.0 N            0      0              0         0         0     14      9  1    1 0 0 0  25 NME         0       0              0         0         0    10     11   3    0 0 0 0  24
   - NE           0      0              0         0         0       7     5  1    0 0 0 0  13 ENE         0       0              0         0         1    10      9   6    2 0 0 0  28 E            O       O             0         1          1    11      2  0    0 0 0 0  15 ESE.        0       0              0         2         1       6    8   0    0 0 0 0  17 SE           0       0              0        1          1      3     5  1    0 0 0 0   11 SSE          O      0              0         0         0       1     3  1    0 0 0 0    5 S            0       0              0        0          0      0   11   4    0 0 0 0   15 SSW          0       0             0         0         0       0     1  0    0 0 0 0    1 SW           0       0              0        0         0       0     0  0    0 0 0 0    0 WSW          0       0             0         0         1       0     2  0    0 0 0 0    3
    -W            0       0              0        0          0      0     6  0    0 0 0 0    6
   . WNW ~      'O        O             O         O         O       3     5  4    0 0 0 0   12 NW           0       0              0        0          0      3     0   1   0 0 0 0    4 NNW          0       0             0         0         0       2     3  0    0 0 0 0    5 TOTALS 0             0             0         4         5     70    80  22    3 0 0 0 184
     . LUMBER 0 CAL.13:                         7 HU M B ER OF * .P.'.'E * : r T? - :                      ,
       ,,:? E: OF . r. . .             , . .; i :      :
72T .      ;'J i 7 :."        ~I"              ..        :.'
Page 103 of 306

I l-I' RIVER BEND STATION JOINT FREQUENCY TABLE NEUTRAL (-1.5 < DT/DZ <= -0.5 DEG.C/100 N)
STABILITY CLASS D FROM 10/ 1/96 0:00 TO 12/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND                       .22            .51      .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR                         .50           .75      1.0    1.5              2.0 3.0              5.0 7.0 10.0 13.0 18.0 N                                    0        0       0      4                 6        54       77  13   1    0      0 0 155 NNE                                  0       0        1     1                  3       31        83  33   1    0      0 0 153 NE                                   0        0       1     5                  7        18       56  10   1    0      0 0  98 ENE                                  0       0        0     1                  6       18        56  14   5    3      0 0 103 E                                    O        0       0      5                 3        15       16   3   0    1      0 0   43 ESE                                  0       0        2     0                  2         7       21   5   0    0      0 0  37 SE ,                                 0        0       0      3                 4        13       21   1   0    0      0 0  42 SSE                                  O       O        O     1                  2         8        9   3   0    0      0 0  23 S                                 .0          0       0       1                3          5      31  13   0    0      0 0  53 SSW                                  0       0        0     1                  2         3       15   0   0    0      0 0  21 SW                                   0        0        1    2                  4          2      12   0   0    0      0 0  21 WSW                                  0       0        1     1                  2         5        5   1   0    0      0 0  15 W                                    O'       0       0      3                 9        11       15   2   0    0      0 0   40 WNW                                  0       0        0     5                  S         9       23   1   0    0      0 0   46 NW                                   0        0        1      4                4        11       22   1   0    0      0 0   44 NNW                                  0        0       1     5                  5       22        27   1   0    0      0 0   61 TOTALS 0                                      0       8    42                70 232 489 101               8    4      0 0 ?55 NUMBER OF CAL.1S;                                        7
:UME ER OF :.T.'AL I: -0CES :                                                    :
           . ' .1EER Oc ''SLH :: . :3                                               :~
          ':'*            -            "'<              .     'I :I2 .: .                  .. .
Page 104 of 306

              =4 t
RIVER BEND STATION JOINT FREQUENCY TABLE SLIGHTLY STABLE (-0.5 < DT/DZ <= -1.5 DEG.C/100 M)
STABILITY CLASS E FROM 10/ 1/86 0:00 TO 12/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (ME ERS/SECOND)
WIND   .22 .51 .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR    .50 .75 1.0 1.5 2.0 3.0 5.0 7.0 10.0 13.0 18.0 N        0       0        0~    1        5       11        32  0 0 0  0  0  49 NNE      0       0       0      1        1       10       37   0 0 0 ~0  0  49 NE       O       O-       0     1        2       14        54  8 0 0  0  0  79 ENE      O       O       0'     0        5       13       40   3 0 0  0  0  61 E        0       0        0     2        4       21        19  5 1 0  0- 0  51 ESE      0       0        l'    2        2      21        37   4 0 0  0  0  67 SE       0       0        0     2        4       15        40  4 0 0  0  0  65 SSE      O       1       0      1        3        9        19  1 0 0  0  0  34 S        0       0         0    0         1        7       22  0 0 0  0  0  31 SSW      0       0         1    1        0         7       15  3 0 0  0  0  27 SW       0        1        0     1       0         9       13  2 0 0  0  0  26 WSW      0       0         1    3        2         4        6  0 0 0  0  0  16 W        0       0         1     1        4        2        7  0 0 0  0  0   15 UNW      0       0         1    2        2       12         4  0 0 0  0  0  22 NW        0      0         0    2        0         5        4  0 0 0  0  0   11 NNW      0       0        0     0        2       11        10  1 0 0  0  0  24    :
TOTALS 0         2         5   2(      37 171 358             31 1 0  0  0 627 NUMBER OF CALM 5;
* MU.9EER OF
* H'.' AL II' HOUR 3 ;           O
.:3? E2 0F .
* t ::- du?i'.         C7
:T;. . S; : .-          iE I?;;;.           .:-
Page 105 of 306

W                                                                                                                  .
1 RIVER BEND STATION JOINT FREQUENCY TABLE M3DERATELY STABLE (1.5 <= DT/DZ ;= -0.5 DEG.C/100 M)
STABILITY CLASS.F' FROM 10/ 1/86 0:00 TO 12/31/86 23:00 PRIMARY SENSORS - 150 FOOT 1
WIND SPEED (METERS /SECOND)
WIND       .22    .51 .76- 1.1- 1.6- 2.1- 3.1-                    5.1 '7.1- 10.1- 13 1- >18 TOT.
              . DIR       .50    .75 .1. 0 15 2.0 30 5.0                          7.0 10.0 13.0 18 0
                ------...-_----....---_---.__----______-___ -_.--____--. --- .-_-.---___                     9
                                                                                                                 ~
4       2'    0   0    0     0    0 N           0         0     0         1       1 6      0   0    0     0    0   13
              - HNE         O        O      1         2       3       1 0       2       7     14      0    0   0    .0    0   23 NE           0        0     0 4     25      0    0   0     0    0   30 ENE         0         0~    0         0       1 4     0    0    0    0    0     7 E~          0         0     0        0        1       2 2       2       3     0    0   0     0    0     8 ESE.        0         0    0         1 5     0    0    0    0    0     9 SE         .0'     .0       0        0        0       4 0-      2        3      0     0-   0    0    0    0     5 SSE         0         0   -0 0      0   0    0    0     0    6 S           0         0      0        0       0       6 0       4      0     0    0    0    0    0     4 SSW~        0         0     0        0 0             0-  0    0     0    0    2 SW           0        0      0        0       1               1 0      0      0   0    0    0     0    2 WSW         0      'O        O       2<       0 2       0     0    0   0     0    0    2
                'W            0        0      0        0       0 0       0             0   0    0     0    0     1
 -               WNW          0        0      0        0                       1 4     0    0    0    0    0     6 NW.          0         0     0        0       0        2 0       7       6     0    0   0     0    0   14 NNW          0         0     1        0
                  ------..--___ -__-_--- -----------___------__---------___-----_--_-----.               0 141 e      13      48     71      0    0    0    0 TOTALS 0              0-    2 NUMPER OF CALM 5:                              '
NU.eEER CF I P.' ALI:: HOUR 5 :
                   . siEP. CF ?. . ! ?
C'.:R 3 :       11 I
I i
t
[-
l l
I Page 106 of 306 l

i RIVER BEND STATION JOINT FREQUENCY TABLE EXTREMELY STABLE (DT/DZ EXCEEDS 4.0 DEG.C/100 M)
STABILITY CLASS G FROM 10/ 1/86 0:00 TO 12/31/86 23:00 PRIMARY SENSORS - 150 FOOT WIND SPEED (METERS /SECOND)
WIND       .22     .51    .76- 1.1- 1.6- 2.1- 3.1- 5.1- 7.1- 10.1- 13.1- >18 TOT.
DIR         .50    .75    1.0        1.5 2.0         3.0     5.0   7.0 10.0 13.0 18.0 l  N             0        0       0        1       0       7        3   0    0   0   0   0   11 NNE           0       0     ~0         1       0        2        5   0   0    0   0   0    8 NE            0       0       0        2        1       8      28    0    0   0   0   0   39 ENE           O       0       0        0       3        7      45    0   0    0   0   0   55 E             0.      0       0        0       4      10       11    0   0. 0   0   0   25 ESE           O       O       O        1       1        6      12    0   0    0   0   0   20 SE            O       0       0        0       0        3        3   0   0    0   0   0    6 SSE           O       O       O        O       1        1       0   0    0    0   0   0    2 S             0       0       0        0       0        0        0   0   0    0   0   0    1 SSW           0       0      0         0       2        1       0   0    0   0    0   0    4 SW            0       1       0        0       2        0        0   0   0    0   0   0    3 WSW           0       0      0         0       1        1       0   0    0   0    0   0    2 l    W             0       0       0        1       0        1        0   0   0    0   0   0    2 WNW           0       0      0         1       3       3        2   0    0   0    0   0    9 NW            0       0       0        0       4        7        9   0   0    0   0   0   20 NNW           0       0      0         1       1       5        6   0    0   0    0   0   13 l
TOTALS 0              1      0         f     23       62 123        0    0   0    0   0 220 NUMBER OF CALM 3:                  7 NUMEER OF INVAL.D H00E3;                          O I
J.15 E R O F '. . L . 0 :0'. E 5 :      :O:
l      ;T L '10CEi         :- Pii sER;2::              220.
r i
i P'ge a     107 of 306.
I l

Table 16 Meterological Data for Batch Releases Page,108 of 306

                 *4 RIVER BEND STATION-METEOROLOGICAL DATA FOR CONTAINMENT PURGE BATCH RELEASES PERIOD OF REPORT:          1/1/86 0000 TO 3/31/86 2400 WS 30                  WS 150             1 STABILITY                             1 (M/S)      WD 150 PERIOD OF BATCH                                    (M/S)      WD 30 HOUR         CLASS RELEASE 0.85        ESE        2.73        SE 0400           -E
'1/2/86 -0437-                                      1.~ 4 3     ENE        3.17       ~NE 0500            E                                                NNE 0613                                               1.43        E          3.31 0600            E 3.89        NNE E             2.01        NW 1900                                                4.29-       NW -
1/10/86 1920-                       E              1.97       NW
 .2125                 2000                                     NW         4.65        NNW 2100            F             2.06
            .                                                               4.02        ESE E             1.52        ESE 1/16/86 2110-        2100                                      ESE        3.98        ESE 2200            E             1.25 0000                                               1.48        ESE        3.93'       ESE 2300            E NW         3.67        NNW 0400            E              1.70 1/19/86 0405-0459 4.07         SSW 2100            E             2.10        SSW SSW 1/20/86 2110-                                      1.70        SSW        3.53                 ,.
2200            E 2210 1.70        ENE        2.95        NE 1000            E                                                E' 1/25/86 1039 '                        E             1.03       E          1.61
  '1101                 1100
                                                                            ~6.39        NNW 0400             E             4.16       NNW NNW 1/27/86 0445-                                      4.11       NNW        6.26 0500             E                                                NNW 1621                                               2.86        NNW       4.78 0600            E                                                NNW 3.67        NNW        5.50 0700            E -                                  6.93        NNW D             4.83        NNW 0800                                                 5.68        NNW 0900             C            4.07'       NNW NNW 5.01       N          6.93 1000           B                                               N 4.74       N          6.35 1100           B                                               NNW 4.74       NNW        6.30 1200           B                                               NNW 4.34        NNW       5.63 1300           C                                                NNW 4.16        NNW       5.86 1400            B                                               NNW 3.98        NNW        5.14 1500            D 3.44        N          4.69        NNW 1600            D 777         0         777 E               O 2/6/86 1525-          1500                                    W          3.31        W 1600           D             2.32                              NW 1713                                               1.79        NW        3.13 1700            E NW        2.95         NNW 2000            E             1.16 2/6/86 2038-2100 2.91        ENE 0500             F            0.80        NNE 2/7/86 0531-
:0540 Page 109 of 296

   . PERIOD OF BATCH            STABILITY     WS 30              WS 150 1                   1 RELEASE         HOUR     CLASS       (M/S)    WD 30      (M/S)   WD 150 3/11/86 0702-       0700        D          0:       777.      1.34      ENE 0750.
    .3/12/86 0806-       0800        D        2.59       NNW       4.02      NNW 0958                0900        D        2.82       NNW       4.20      N
    '3/17/86 2338-       2300        E        1.74       SE        4.65      SE 3/18/86 0425        0000        E         1.61      SE        4.25      SE 0100        E         1.43     .SE        4.11     -ESE 0200        D        2.86       SE:       5.32      SE 0300        D        2.86       SE        4.87      SE 0400        D        3.04       SE        4.47      SE 3/21/86 0112-       0100        E         1.56      NNE       3.44      NNE
    '3/22/86 0122        0200        E         1.88      NNE       3.75      NNE 0300        E        2.37.      NNE       4.20      NNE 0400        E         2.24      NNE       3.80      NNE 0500        E         1.61      NNE       3.26      NNE 0600        D         2.15      NNE       3.75      NNE 0700        C         2.82      NNE       4.20      NNE 0800        B         3.53      NNE       4.96      NNE 0900        B         3.22      N         4.29      NNE 1000        A         3.44      N         4.47       N.
1100       B         3.49      NNW       4.60       NNW 1200       A         4.56      NNW       6.03      NNW 1300       A         5.19      N         7.15      N 1400        A         5.01      NNW       6.66       NNW 1500       A-        4.69      NNW       6.48       NNW 1600       B         4.25      NNW       5.90       NNW 1700       D         3.17      NNW       4.69       NNW 1800       D         2.41      N         3.80       N 1900       E         1.70      N         3.31       N 2000        E         1.65      NNE       3.58       NNE 2100       E         1.56      NNE       3.58       NNE 2200       E         1.12      NNE       3.44       N 2300       F         1.34      NNE       4.07       NNE 0000         E        1.70      NNE       4.25       NE 0100         E        1.43      NE        3.62       NE 3/25/86 0237-      0200        G         0.67      ENE       0.0        777 0258 3/26/86 0427-       0400        E        1.25       ENE       2.95      E 0442 All sevens (777) in the WD 30 or WD 150 fields indicate calms. Cain occur when the wind speed is less than the threshold wind speed of 0.4 meter per second. Format based on suggested guidelines in Appendix A of Proposed Revision 1 to Regulatory Guide 1.23.
Page til of 306

r .- ,
RIVER BEND STATION METEOROLOGICAL DATA FOR CONTAINMENT PURGE
'                                        BATCH RELEASES PERIOD OF REPORT: 4/1/86-0000 TO'6/30/86 2400 PERIOD OF BATCH            STABILITY     WS 30~              WS 150 1
RELEASE           HOUR    CLASS       (M/S)    WD 30 -    (M/S)  WD 150 4/3/86   1701-       1700. D         3.53      .SE.       6.39    SE 1736 1
4/3/86 2118-         2100      E         1.92       SE'       4.51    SE 2154 4/4/86 1050 -        1000~     D         4.78       SSE       6.17    SSE 1135                 1100      B         5.01       SSE       6.48    SSE 4/14/86' 1105-       1100      D         3.04       S.        3.40    S          .
1144                                                                             l 4/15/86 2155-        2100      G          1.43      NW'       4.56   lui '   -
2226                 2200      F          1.70      NW        4.92    NW
       -4/22/86 1455-        1400      A         3.53       NNW       4.60    NNW 1620                '1500      A          3.44      NNW       4.78    NNW 1600      C          2.91      N         3.93    N 4/23/86 1606-        1600       C         1.74      SE        2.19    SE 1646 4/27/86 1512-        1500       C         3.22      S         3.93    S 1525 5/2/86 1028-         1000       A         2.77. ENE       4.65    ENE 1050 5/2/86 1633-          1600      D         2.73      NNE       4.43    NNE 1652 5/4/86 0230-         0200       F         1.16      NNE       4.60    ENE-0233 5/9/86 1520-          1500      B         1.74       SSE      2.01    SSE
       '1600 5/10/86 0404-        0400       G          0         777      0.7. W 0449 5/13/86 0855-        0800       B         1.25      W          1.34   WNW 0937                 0900       B         1.52       WSW       1.65   W Page 112 of 306

PERIOD OF RATCH-            -STABILITY           WS 30                       'WS 150 1                               1 HOUR      CLASS             (M/S)          WD 30         (M/S)               WD 150 RELEASE
         '5/13/86 -1503-      '1500        B               1.56            SE             1.74'              SE 1536 5/13/86 2243-        2200        F               0.80            SE             2.50               SE 2305                 2300.       E               1.25            S              3.04-              S 5/15/86 1230-        1200        B                1.97-          SE             2.82               SE 1330                 1300        C               2.10            SE             2.82.              SE 5/16/86 0134-        0100        E                1.30           SE            .2.99               ESE 0235                 0200        E               0.98            SE             3.49               ESE 5/22/86 2358-        2300        E                2.68           S              4.25                S 5/23/86 0615         0000        E                2.77           S              4.47                S
  !                            0100        E                2.86           S              4.51                S 0200        E                3.40-          S              5.05                S
                             -0300         D                3.40           S              4.96                S 0400         E               2.28           S              3.75                S 0500         E               1.65           SSE            3.17                S 0600         D               2.10           S              2.91                S 5/24/86 0435-       0400'        E               0.80           SE              1.92               SSE              ,
         -0515                 0500         E                O             777            2.28                ESE 5/24/86 0710-        0700        C               1.74-           SSE           2.10                SSE 0730 5/26/86   1005--     l'000       D               2.28           W              4.20                WSW 1135                 1100        D               1.92            SSW            2.77               SSW 5/28/86 0729-        0700        B               2.19            SSW            2.59               SSW 0734 5/3'0/86 1325-       1300        A               2.32            SSE            2.77                SSE 1347 6/2/86 0704-         0700        B                1.16           NE             1.56                NE 0846                 0800        B                1.25           NNE            1,43                NNE 6/8/86 1935-          1900       D               0.98            ESE            2.77                ESE
<          2055                 2000        D               0.67            SE             2.59                SE 6/9/86 0050-         0000         E              0.67            SE             2.19                SSE 0530                 0100         E              0.27            ESE            2.01                SE 0200         E              0.49            E              2.46                SE 0300         E               0.76           E              2.46                ESE               ,
0400         E               0.94            ESE           3.08                ESE 0500         E               0.67            SE             3.22               SE Page 113 of 306

PERIOD OF BATCH             STABILITY         WS 30          WS 150 HOUR     CLASS           (M/S) WD 30    (M/S)    WD 150 I
RELEASE 6/18/86 0828-       -0800                B    2.10   NW       2.59      NW 0950                 0900               A     2.19   N        2.73      N 6/19/86 0811-        0800               A     0.80   SSE      0.89      SSW 1320                 0900'               E    1.12   SSW      1.21      SSW 1000                B    1.43   WNW      1.61      WNW 1100                B    1.39   WNW      1.52      WNW 1200                A    1.74   SW       1.97      SW 1300                B    1.61   N        2.01      N 6/25/86 1642-        1600                A    2.68   SE       4.38      SE 2300                 1700                B    2.59   SE       3.93      SE 1800                D    2.15   SE       3.84      SE 1900                D    2.50   SSE      3.93     -SE           l 2000                 E   1.83   SE       3.71      SE 2100                E    1.07   SE       3.04      ESE 2200'                E   1.56   SE      ~4.25      ESE 6/28/86 1232-         1200                E   1.34   SSE      2.01      SE 1352                 1300                 E   1.43   SE       1.83      SE         ,
I All sevens (777) in the WD 30 or WD 150 fields indicate calms. Calms occu'r ''''
when the wind speed is less than the threshold wind speed of 0.4 meters per second. Format based on suggested guidelines in Appendix A of Proposed Revision 1 to Regulatory Guide 1.23.
Fage 114 of 306

RIVER BEND' STATION METEOROLOGICAL DATA FOR CONTAINMENT PURGE-BATCH RELEASES PERIOD OF REPORT:   7/1/86 0000 TO 9/30/86'2400 PERIOD OF BATCH             STABILITY     WS 30               WS 150-I WD 150 I
RELEASE          HOUR      CLASS       (M/S)    WD 30      (M/S) 7/11/86   1452-'    1400        D         2.0       S           2.5    S 1456 7/12/86 1356-       1300        B         3.6       SSW         4.6    SSW 1358 7/12/86 ~ 1428-     1400        B         3.3       SSW         4.3    SSW 1438 7/19/86 0320-       0300       'E         1.2-      WNW         3.0    W 0445                0400        E         1.0       WNW         2.7    WNW 7/20/86 0832-       0800        A         1.5       W           1.7    W 0852 7/22/86 0750-       0700        A         0.6       NE          0.7    NE      ~
    ~0832                0800        A         0.9-      NW          1.2    NW 1/24/86 0430-       0400        E         0.6       SW'        ~2.2    WSW 0515                0500        E           O       777         1.3    W 7/26/86 0717-       0700        D         1.07      SW          1.34   SSW 0723 7/26/86 0743-       0700        D         1.07      SW          1.34    SSW 1140                0800        E          1.12     SSW         1.16   SSE 0900        E           O       777         0.85   ESE 1000        D          1.07     NE          1.03   NE 1100        E          1.30     N           1.43   N 7/26/86 1512-       1500        B         2.37      SSE         3.17    SSE 1710                1600        B         3.04      S           3.71    S 1700        D         2.24      SSW         2.73    SSW 7/29 86 2328-       2300        G         0.85      WNW         3.44   WNW 7/30/86 0037        0000         F        0.89      WSW         3.26   W 7/30/86 0235-       0200        E          1.30     W           3.40   W 0410                0300         E         1.34     WNW         3.31   WNW 0400         E         1.03     WNW         3.04   WNW 8/6/86    1045-     1000         E        4.02      S           5.50    S 1253                1100         D         1.83     SSE         3.44    SSE 1200         D         2.46     WSW         4.02   WSW Page 114A of 306

a
         ~
PERIOD.0F BATCH            STABILITY       WS 30                  WS 150 1                    1 RELEASE        HOUR      CLASS          (M/S)   WD 30         (M/S)  WD 150 0716 . 0700        D            1.52    .SSE           2.06   SSE.
,        - 8/7/86 0748 8/14/86 0725-      0700        D            1.07     SE            1.70   SSE 0835               0800        B            2.28'    SSE.          2.86'  SSE 8/26/86 0050i            Tower out of' service for STP calibrations 0400                               8/25/86 1039 - 8/27/86 1241.
E 8/27/86 2115-     2100        E            0.98     NNE.          2.41   NE 2336              2200        E            1.07     N             2.91   NE 2300        E            0.98     N-            2.32   N2 8/30/86 1440-     1400        G            2.37     SSE           2.86    SSE 2400               1500        A           2.64     SE            3.58    SE 1600        B           3.49     SSE           4.25    SSE 1700        D           2.55      SSE          3.53    SE 1800        D           1.92      SSE          3.13    SE.
1900        E           1.39      SSE          3.04    SE 2000         E             O       777          2.19    ESE 2100        E           0.80     NE            1.61    E 2200        E             O       777          1.39    ENE 2300        E            1.39     NNE          2.01    ENE 9/5/86    1412-    1400        D            2.50     kNW          3.26    W         .
           - 1753              1500        E            2.24     W            3.53    W 1600        E            1.65     W            2.91    W 1700        F            0.98     W            2.82    W 9/5/86    2202-    2200        G            1.70     NNE~         4.20    ENE 2248
           '9/9/86    2100-    2100        E            1.70     SE            3.75   SE 2240              2200        E            0.98     SE            3.35   SE 9/10/86 0453-     0400       -E            1.07     ESE           3.04   ESE 0530              0500        E            1.30     ESE           3.80   ESE 9/12/86 1610-      1600       D            2.10     N             3.04   N 1614 9/12/86   2210--   2200        D           1,74     NNE           3.93    NNE 2230 9/15/86 2158-      2100        G           0.94     NE            1.56    SSW 2218               2200        F           0.85      ENE          1.65    ESE 9/18/86 0415-      0400        E             O       777          1.07    E 0501 Page 114B of 306

n:
1 LEASE                      HOUR            S                   /S WD 30                M/      WD 150 9/18/86 1544-                         1500    ~D                    4.51     SSE                 5.63              SSE 1700~                                 1600     D                 - 2.82      S                   3.22              S 9/22/86 2111-                       -2100      F                       0     777                 1.34              SE 2223                                -2200      F                       0     777                 1.48              ENE 9/23/86. 143'5-                     - 1400     C                    2.64     S                   3.04         'S 2105                                  1500     C                    3.80     S                   5.05              S 1600     B                    2.32     SE                  4.02              SE 1700     D                     1.92    SSE                 2.82               SSE 1800     E                    0.89     SE                 -2.73'              SE 1900     E                     1.03    SE                  3.40               SE.
2000     E                     1.39~   SSE                 3.44               SE 2100     E                     1.03    S                   2.55               SSE 9/26/86         1134-                 1100     c                    3.35     S                   4.02               SSE 1214                                 -1200     A                    3.62     S                   4.43               S All sevens (777) in the WD 30 or WD 150 fields indicate calms. Calms occur when the wind speed is less than the threshold wind speed of 0.4 meters per-
:second. Format based on suggested guidelines in Appendix A of Proposed
                                                                                                                                                                  ~
Revision 1 to Regulatory Guide 1.23.
9 1
r Page 114C of 306
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l RIVER BEND STATION METEOROLOGICAL DATA FOR CONTAINMENT PURGE BATCH RELEASES PERIOD OF REPORT:     10/1/86 0000 TO 12/31/86 2400 PERIOD OF BATCH               STABILITY    .WS 30                  WS 150 1                     1 RELEASE'          HOUR      CLASS       (M/S)    WD 30         (M/S)  WD 150 10/1/86 1625-         1600        D         2.99      S             4.02   S 1642 10/2/86- 1720-        1700        F         0.98      S             2.50   SE 1726 12/2/86 2050-         2000        F         1.43      NW            4.07   NW 2120   ,
2100        F         0.85      WNW           3.44   %Dni 12/3/86 1246-         1200        C          1.92     N             2.41   N 1715                  1300        C         2.06      NNW           2.73   N 1400        D          1.92     NNE           2.46   N 1500        D          1.61     NNE           2.15   N 1600        E          1.30     W             2.59   WNW 1700        F          1.16     WNW           3.22   WNW 12/7/86 1506-         1500        D          1.07     SE            2.77    ESE 1610                  1600        E         0.94      ESE           2.86    ESE 12/8/86               2100        E          2.95      SSE          4.43    SSE 12/12/86 1456-        1400        C          3.26     NNW           4.29    N 1719                  1500        D          2.55     NNW           3.31    NNW 1600        D          2.32     NW            3.80    NW 1700        E.         1.88     NNW           3.84    NNW 12/14/86 0910-       ~ 0900       D          1.43     ENE           2.24    E 1015                   1000       D          1.16      E            1.39    E 12/15/86 2108-        2100        D          2.37     NE            5.01    ENE 2200
, 12/18/86 0015-        0000        D          1.03     N             2.01    N 0100 12/18/86 1116-        1100       D          3.13      NNE          4.96    NNE 1436                  1200       D          3.13     NE            5.68    NE 1300       D          3.13      NE           5.95    ENE 1400        D         2.86      ENE          5.23    ENE 12/24/86 1320-        1300        D         2.64      NW           3.67    NW 1446                  1400        D         2.59      NW           3,40    NW Page 115 of 306

PERIOD OF BATCH             STABILITY      WS 30                                WS 150 1
RELEASE             HOUR   CLASS         (M/S)                WD 30          (M/S)  WD 150b 12/24/86 2330-         2300     E               O                     777-      -1.79   E 2400 12/25/86 0000-         0000     E               O                     777        2.24   E 0030 12/25/86 0823-         0800     D            1.34                     SE         2.68   SE 0921                   0900      D               0                    777        1.12    SE 12/30/86 1445-         1400      D           2.50                     N          3.44   N 1457 12/31/86 1308-         1300       D          2.24                     NNE        3.08   NNE' 1320 12/31/86 1523-         1500       D          2.10                     N          3.22    N 1623                   1600       D          2.06                     N          2.95    N All sevens (777) in the WD 30 or WD 150 fields indicate calms. Calms occur when the wind speed is less than the threshold wind speed of 0.4 meters per second. Format based on suggested guidelines in Appendix A of Proposed Revision 1 to Regulatory Guide 1.23.
f i
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l Page 116 of 306 l

                        ,.-4 Table 17 Atmospheric Dispersion Factors
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Page 117 of 306

i _
RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)
Receptor                     Distance                       D/Q Sector                (Feet)       (Meters)            (1/Sq. Meter)
N                       902             275           0.687E-07 N                    5,809            1,771           0.423E-08 SW                    8,200           2,500           0.129E-08 WNW                   1,640             500           0.248E-07 ENE                     377             115           0.554E-07
                                                                               =
Page 118 of 306

RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986).
  . BATCH RELEASE FROM CONTAINMENT BUILDING AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)
Receptor                                 Distance                                         D/Q Sector                       (Feet)                  (Meters)                (1/Sq. Meter)
N                              902                       275                0.230E-07
'      N                            5,809                     1,771                0.227E-08 SW                           8,200                     2,500                0.396E-09 WNW                          1,640                       500                0.173E-07 ENE                            377                        115               0.126E-06 b
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Page 119 of 306 l

          . RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 -' MARCH 31, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                   Distance                                           D/Q Sector                             (Miles)           (Meters)                           (1/ Square Meter)
NW                                  0.60                  960                           0.527E-07
     .NNW                                 0.60                  960                           0.335E-07 NW                                  1.24                2,000                           0.960E-08 NNW                                 0.81                1,300                           0.187E-07
.i i
Page 120 of 306

RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                    Distance                                  D/Q Sector             (Miles)              (Meters)           '(1/ Square Meter)
NW                  0.60                     960            0.527E-07 NNW                 0.60                     960            0.335E-07 NW                  1.24                 2,000              0.960E-08 NNW                 0.81                 1,300              0.187E-07 i
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j Page 121 of 306 i
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                                                                                                                                                                                                                            ,~,i.                        t
                                                                                                                                                                                                                          ;        \      5 RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 19E6)                                                                                                                                                           e CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT hiPE"IAL RADIOLOGICAL PATHWAY PECEPTORS D/Q Vtd.UES (1/SQUA,E METER) .                                                                                                                                                 /
g a                                                                                               Il Receptor                                             Distance                                                                                           ' D/Q Sector                            (Miles)                                  (Meters)                                                   11/SquareMeterl NW                                 0.60                                              960                        i'   '
O.146E-07 s
NNW                                0.60                                              960                                              O.122E-07                                                                                                       ,
NW                                 1.24                      ,
2,000                                                   0.332E-08 NNW                                0.81                                       1,300                                                   0.764E-08                                                                                             '
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Page 122 of 306 f

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RIVER BEND STETIQN FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
BATCH DELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL.
PATIIWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                       Distance                                               D/Q (1/ Square Meter) r                              Sector                                 (Miles)               (Meters)
NW-                                     0.60                    960           0.176E-07 e              -            - - NNW                                             0.60                    960           0.496E-08 j                            NW                                      I.24                  2,000           0.446E-08 NW                    '-                  0.81                  1,300           0.297E-08 s
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RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT POPULATION
                    'b
                                     . RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                              Distance in Miles-Sector       0.500                         1.500                    2.500                  e                     3.500        4.500 S~            7.3E-08                    -6.2E-09                   1.8E-09                                      8.5E-10      4.9E-10 SSW           6.7E-08                      5.7E-09                  1.7E-09                                       7.8E-10     4.5E               SW            4.6E-08                      3.9E-09                  1.2E-09                                      5.3E-10      3.1E-10 WSW           6.5E-08                      5.6E-09                  1.6E-09                                       7.6E-10     4.4E-10' W-            4.6E-08                      3.9E-09                  1.2E-09                                       5.3E-10     3.1E-10 WNW           4.8E-08                      4.1E-09                  1.2E-09                                       5.6E-10     3.2E               NW .          7.0E-08                      6.0E-09                  1.8E-09                                       8.2E-10     4.7E-10 NNW          4.5E-08 3.8E-09                  1.1E-09                                       5.2E-10     3.0E-10 N             5.4E-08                      4.6E-09                  1.4E-09                                       6.3E-10     3.7E-10 NNE          5.3E-08         -
4.5E-09                  1.3E-09                                       6.1E-10     3.5E-10 NE          -3.9E-08                      3.3E-09                  9.8E-10                                       4.5E    2.6E-10 ENE~          2.1E-08                      1.8E-09                  5.2E-10                                       2.4E-10     1.4E-10 E             2.4E-08                      2.1E-09                  6.1E-10                                        2.8E-10    1.6E-!0 ESE          2.4E-10                      2.1E-09                  6.1E-10                                        2.8E-10    1.6E-10 SE           3.7E-08                      3.2E-09                  9.2E-10                                        4.3E-10    2.5E-10 SSE          7.0E-08                      6.0E-09                  1.7E-09                                        8.1E-10    4.7E-10 Receptor                                             Distance in Miles Sector       7.500                        15.00.                   25.00                                          35.00      45.00 S            1.7E-10                      5.3E-11                  2.1E-11                                          1.2E-11  7.2E-12 SSW          1.6E-10                      4.9E-11                  2.0E-11                                          1.1E-11  6.7E-12 SW           1.1E-10                      3.3E-11                  1.4E-11                                         7.3E-12    4.5E-12 i                                                                                                                                  1.0E-11   6.5E-12 WSW          1.5E-10                      4.8E-11                   1.9E-11 W            1.1E-10                      3.3E-11                   1.4E-11                                        7.3E-12    4.5E-12
;              WNW          1.1E-10                      3.5E-11                   1.4E-11                                         7.7E-12   4.8E-12 NW '         1.7E-10                      5.1E-11                  2.1E-11                                          1.1E-11   6.9E-12 NNW          1.1E-10                      3.3E-11                   1.3E-11                                         h IE-12   4.4E-12, N            1.3E-10                      4.0E-11                   1.6E-11                                         L 6E-12   5.4E-12l NNE          1.2E-10                      3.8E-11                   1.6E-11                                         8 4E-12   5.2E-12 l                                                                                                                                            3.9E-12 l              NE'          9.3E-11                      2.8E-11                   1.1E-11                                            2E-12 ENE          4.9E-11                       1.5E-11                  6.1E-12                                         5.3E-12   2.0E-12' L                                                                                  7.2E-12                                         3.9E-12   2.4E-12 L              E            5.8E-11                       1.8E-11 ESE          5.8E-11                       1.8E-11                  7.2E-12                                         3.9E-12   2.4E-12 l
SE           8.8E-11                       2.7E-11                  1.1E-11                                         5.9E-12  -3.6E-12 SSE           1.7E-10
* 1E-11
                                                            .                      2.1E-11                                         1.1E-11   6.9E-12 Page 124 of 306

RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT POPULATION RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                        Distance in Miles
: Sector    0.500          1.500           2.500          3.500          4.500 S-        7.3E-08        6.2E-09          1.8E-09       8.5E-10        4.9E-10 SSW       6.7E-08       -5.7E-09          1.7E-09       7.8E-10_       4.5E-10 SW        4.6E-08        3.9E-09          1.2E-09       5.3E-10        3.1E-10 WSW       6.5E-08        5.6E-09          1.6E-09       7.6E-10        4.4E-10 W        -4.6E-08        3.9E-09          1.2E-09      '5.3E-10        3.1E-10 WNW:      4.8E-08        4.1E         1.2E-09       5.6E-10        3.2E-10
   .)Ri        7.0E-08        6.0E-09          1.8E-09       8.2E-10        4.7E-10 NNW       4.5E-08        3.8E-09          1.1E-09       5.2E-10        3.0E-10 N         5.4E-08        4.6E-09          1.4E-09       6.3E-10        3.7E-10 NNE       5.3E-08        4.5E-09          1.3E-09       6.1E-10        3.5E-10 NE        3.9E-08        3.3E-09          9.8E-10       4.5E-10        2.6E-10 ENE       2.1E-08        1.8E-09          5.2E-10       2.4E-10        1.4E-10 E         2.4E-08        2.1E-09          6.1E-10       2.8E-10        1.6E-10 ESE       2.4E-08        2.1E-09          6.1E-10       2.8E-10        1.6E      SE        3.7E-08        3.2E-09          9.2E-10       4.3E-10      . 2.5E-10 SSE       7.0E-08        6.0E-09          1.7E-09       8.1E-10        4.7E-10 Receptor                        Distance in Miles Sector     7.500         15.00            25.00         35.00          45.00 S          1.7E-10       5.3E-11          2.1E-11        1.2E-11       7.2E-12 SSW        1.6E-10       4.9E-11          2.0E-11        1.1E-11       6.7E-12 SW         1.1E-10       3.3E-11          1.4E-11        7.3E-12        4.5E-12 WSW        1.5E-10       4.8E-11          1.9E-11        1.0E-11        6.5E-12 W          l.1E-10       3.3E-11          1.4E-11        7.3E-12        4.5E-12 WNW        1.1E-10       3.5E-11          1.4E-11        7.7E-12        4.8E-12 NW         1.7E-10       5.1E-11          2.1E-11        1.1E-11        6.9E-12 NNW'       1.1E-10       3.3E-11          1.3E-11        7.1E-12        4.4E-12 N         -1.3E-10       4.0E-11          1.6E-11        8.6E-12        5.4E-12 NNE-       1.2E-10       3.8E-11          1.6E-11        8.4E-12        5.2E-12 NE         9.3E-11       2.8E-11          1.1E-11        6.2E-12        3.9E-12
_ENE         4.9E-11        1.5E-11         6.1E-12        3.3E-12        2.0E-12 o
5.8E-11        1.8E-11         7.2E-12        3.9E-12        2.4E-12 L  _E
!    ESE        5.8E-11        1.8E-11         7.2E-12        3.9E-12        2.4E-12 SE         8.8E-11       2.7E-11          1.1E-11        5.9E-12        3.6E-12
    'SSE        1.7E-10       5.1E-11          2.1E-11        1.1E-11        6.9E-12 l-l-
f Page 125 of 306 1'
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RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor.                       Distance in Miles Sector    0.500          1.500            2.500                   3.500     4.500 S         2.5E-08        3.1E-09          9.1E-10                 4.7E-10   2.8E-10 SSW       1.8E-08        2.2E-09          6.5E-10                 3.3E-10   2.0E-10 SW        1.0E-08        1.3E-09          4.0E-10                 2.1E-10   1.2E-10 WSW       5.1E-09        6.8E-10          2.3E-10                 1.2E-10   7.4E-11 W         4.5E-09        5.3E-10          1.8E-10                 9.4E-11   5.6E-11 WNW       1.3E-08         1.6E-09         4.8E-10                 2.6E-10   1.5E-10 NW        1.8E-08        2.1E-09          6.5E-10                 3.3E-10   2.0E-10 NNW       1.5E-08        1.9E-09          5.8E-10                 3.1E-10   1.9E-10 N         1.8E-08        2.2E-09          6.7E-10                 3.6E-10   2.5E-10 NNE       1.6E-08~       2.3E-09          7.2E-10                 3.8E-10   2.5E-10 NE        1.2E-0S         1.6E-09         5.2E-10                 2.6E-10   1.5E-10 ENE       7.6E-09         1.2E-09         3.7E-10                 1.9E-10   1.1E-10 E         6.4E-09        9.4E-10          2.9E-10                 1.5E-10   8.9E-11 ESE       4.5E-09        6.5E-10          2.0E-10                 1.0E-10   6.3E-11 SE        8.7E-09         1.0E-09         3.1E-10                 1.5E-10   9.1E-11 SSE       2.8E-08        3.4E-09          1.0E-09                 5.2E-10   3.1E-10 Receptor                        Distance in Miles Sector    7.500           15.00           25.00                   35.00     45.00 S         1.0E-10        3.1E-11          1.3E-11                 8.0E-12   5.6E-12 SSW       7.1E-11         2.1E-11         9.2E-12                 5.7E-12   4.2E-12 SW        4.6E-11         1.4E-11         5.9E-12                 3.6E-12   2.6E-12 WSW       2.7E-11         8.6E-12         3.8E-12                 2.4E-12   1.7E-12 W         2.1E-11         6.5E-12         2.9E-12                 1.9E-12   1.4E-12 WNW       5.5E-11         1.7E-11         7.5E-12                 4.8E-12   3.7E-12 NW        1.1E-10         4.6E-11         1.9E-11                 5.9E-12   4.3E-12 NNW       9.1E-11         3.1E-11         1.3E-11                 6.9E-12   3.3E-12 N         1.4E-10         4.6E-11         1.9E-11                 1.0E-11   6.2E-12 NNE    t' 1.3E-10         4.3E-11         1.8E-11                 9.5E-12   5.9E-12 NE        1.0E-10         3.5E-11         1.4E-11                 7.6E-12   4.7E-12 ENE       6.5E-11         2.2E-11         8.8E-12                 4.9E-12   3.1E-12 E         4.6E-11         2.6E-11         9.2E-12                 4.9E-12   3.0E-12 ESE       2.3E-11         6.7E-12         3.0E-12                 1.9E-12   1.4E-12 SE        3.3E-11         1.0E-11         4.3E-12                 2.7E-12   2.0E-12 SSE       1.1E-10         3.4E-11         1.5E-11                 8.9E-12   6.2E-12 Page 126 of 306

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                      . RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                                                                                                                            Distance in Miles Sector          0.500                                                                                                               1.500                    2.500       3.500              4.500
                .S               3.9E-08                                                                                                             3.9E-09                   1.1E-09    5.7E-10            3.3E-10 SSW             3.4E-08                                                                                                              3.2E-09                 9.2E-10     4.6E-10            2.7E-10 SW              5.1E-09                                                                                                              4.3E-10                  1.2E-10    5.9E-11            3.4E-11 WSW             1.2E-09                                                                                                              3.4E-10                  1.4E-10    7.8E-11            4.8E-11 W               7.3E-09                                                                                                              6.0E-10                  1.7E-10    8.7E-11            5.2E-11 WNW             8.1E-09                                                                                                              7.0E-10                  1.9E-10    9.5E-11            5.5E-11 NW              2.1E-08                                                                                                               3.0E-09,                8.9E-10    4.6E-10            2.7E-10 NNW             6.4E-09                                                                                                                1.0E-09                3.1E-10    1.6E-10            9.5E-11 N                1.1E-08                                                                                                               1.1E-09                3.1E-10    1.6E-10            9.1E-11 NNE             5.3E-09                                                                                                                7.5E-10                2.3E-10    1.2E-10            9.3E-11 0.0                                                                                                                   0.0                    0.0        0.0                0.0 NE ENE              2.7E-08                                                                                                               2.6E-09                7.8E-10    4.0E-10            2.4E-10    .
E                1.5E-08                                                                                                                 1.6E-09              4.7E-10    2.4E-10             1.4E-10 0.0                                                                                                                   0.0                    0.0        0.0                0.0 ESE SE              4.1E-09                                                                                                                3.5E-10               9.6E-11     4.7E-11            2.7E-11 SSE             1.0E-07                                                                                                                 1.0E-08              2.9E-09     1.5E-09            8.7E-10 Receptor                                                                                                                                            Distance in Miles Sector          7.500                                                                                                                     15.00              25.00       35.00              45.00 S               1.2E-10                                                                                                                  3.GE-11              1.7E-11    1.0E-11            7.5E-12 SSW             9.9E-11                                                                                                                   3.2E-11             1.5E-11    9.7E-12            7.4E-12 SW               1.2E-11                                                                                                                  3.7E-12             1.7E-12    1.3E-12            1.3E-12 WSW              1.8E-11                                                                                                                  5.7E-12             2.5E-12    1.5E-12            1.1E-12 W               2.0E-11                                                                                                                   6.9E-12             3.4E-12    2.3E-12            1.7E-12 WNW              1.9E-11                                                                                                                   6.0E-12            2.7E-12    2.1E-12            1.9E-12 NW               1.2E-10                                                                                                                   5.1E-11            2.1E-11    7.7E-12            5.3E-12 NNW              3.4E-11                                                                                                                     1.2E-11          4.9E-12    2.4E-12            2.1E-12 N                3.3E-11                                                                                                                     1.2E-11          4.9E-12     2.7E-12            1.6E-12 NNE             5.6E-11                                                                                                                      1.8E-11         7.4E-12     4.0E-12            2.5E-12 0.0                0.0 NE              0.0                                                                                                                        0.0               0.0 ENE             8.4E-11                                                                                                                     2.8E-11          1.2E-11     6.6E-12            4.1E-12 E               5.3E-11                                                                                                                      1.6E-11         7.7E-12     4.7E-12            3.2E-12 ESE             0.0                                                                                                                         0.0              0.0         0.0                0.0 '
SE              9.6E-12                                                                                                                      3.0E-12         1.3E-12     1.0E-12            9.5E-13 SSE             3.2E-10                                                                                                                      9.9E-11         4.4E-11     2.7E-11            1.9E-11 Page 127 of 306

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RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 ' MARCH 31, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)                                       ,
I
                                                                                                                        /
Receptor                               Distance                                                        D/Q Sector                          (Feet)            (Meters)                                 ,/ (1/Sq. Meter)
N                                 820                     250                            [ 0.324E-06 N
SW 5,742 8,203 1,750 2,500
                                                                                                                  /     0.105E-07 0.359E-08 f
WNW                             1,558                     475                      ./        0.111E-06 E                                 410                     125                   ,'           O.378E-06
                                                                                                       /
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l Page 128 of 306 i

o RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM RADWASTE' BUILDING AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)
Receptor                    Distance                      D/Q Sector               (Feet)       (Meters)           (1/Sq. Meter)
N                    1,034             315           0.232E-06 N                   5,955            1,815           0.953E-08 SW                  8,203            2,500           0.359E-08 WNW                  1,575             480           0.109E-06 ENE                    492             150           0.252E-08 Page 129 of 306

l RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986) l-       CONTINUOUS RELEASE FROM FUEL BUILDING AT SPECIAL RADIOLOGICAL l                                 PATHWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                    Distance                      D/Q Sector                              (Miles)        (Meters)         (1/ Square Meter)
NW                                   0.60              960          0.988E-07 NNW                                  0.60              960          0.764E-07 NW                                   1.24           2,000           0.180E-07 NNW                                  0.81            1,300          0.427E-07 l' age 130 of 306
                                                                                         -__________________________-.J

RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                   Distance                         D/Q Sector             (Miles)           (Meters)         (1/ Square Meter)
NW                  0.60                960           0.988E-07 NNW                 0.60                960           0.764E-07 NW                  1.24              2,000           0.180E-07 NNW                 0.81              1,300           0.427E-07 i
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RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                   Distance                     D/Q Sector             (Miles)       (Meters)         (1/ Square Meter)
  .NW                  0.60             960          0.323E-07 NNW                 0.60             960          0.316E                          .             ,000          0.700E-08 NNW                 0.81           1,300          0.189E i l
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Fage 132 of 306 i
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A o
RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT SPECIAL' RADIOLOGICAL
      ,_                                            PATWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                                                    Distance                                                              D/Q Sector                                          (Miles)                                                   (Meters)            (1/ Square Meter)
W                                                0.60                                                         960             0.640E-07 NNW                                              0.60                                                         960             0.347E-07 W.                                                1.24                                                      2,000             0.130E-07 NW                                               0.81                                                       1,300             0.194E-07 i
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Page 133 of 306 I

RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
!                                         CONTINUOUS RELEASE FROM FUEL BUILDING AT POPULATION RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                                             Distance in Miles Sector                              0.500                    1.500           2.500       3.500    4.500 S                                   3.6E-08                  3.1E-09         9.0E-10     4.2E-10  2.4E-10 SSW                                 4.5E-08                  3.9E-09         1.1E-09     5.3E-10  3.0E-10 SW                                  4.4E-08                  3.7E-09         1.1E-09     5.1E-10  2.9E-10 WSW                                 3.3E-08                  2.8E-09         8.3E-10     3.9E-10  2.2E-10 W                                   2.3E-08                  2.0E-09         5.8E-10     2.7E-10  1.5E-10 WNW                                 5.0E-08                  4.3E-09         1.3E-09     5.8E-10  3.4E-10 NW                                  1.3E-07                  1.1E-08         3.3E-09     1.5E-09  8.8E-10 NNW                                 1.0E-07                  8.7E-09         2.5E-09     1.2E-09  6.8E-10 N                                   9.4E-08                  8.0E-09         2.3E-09     1.1E-09  6.3E-10 NNE                                 5.6E-08                  4.8E-09         1.4E-09     6.5E-10  3.7E-10 NE                                  3.9E-08                  3.4E-09         9.8E-10     4.6E-10  2.6E-10 ENE                                 2.3E-08                  2.0E-09         5.9E-10     2.7E-10  1.6E-10 E-                                  2.1E-08                  1.8E-09         5.3E-10     2.5E-10  1.4E-10  5 ESE                                 2.9E-08                  2.5E-09         7.2E-10     3.4E-10  1.9E-10 SE                                  2.3E-08                  2.0E-09         5.8E-10     2.7E-10  1.5E-10 SSE                                 3.3E-08                  2.8E-09         8.2E-10     3.8E-10  2.2E-10 Receptor                                                            Distance in Miles
    ' Sector                             7.500                    15.00            25.00      35.00    45.00 S                                   8.5E-11                  2.6E-11          1.1E-11    5.7E-12   3.5E-12 SSW                                  1.1E-10                 3.3E-11          1.3E-11    7.2E-12   4.5E-12 SW                                   1.0E-10                 3.2E-11          1.3E-11     7.0E-12  4.3E-12 WSW                                 7.9E-11                  2.4E-11          9.8E-12    5.3E-12   3.3E-12 W                                   5.5E-11                   1.7E-11         6.8E-12     3.7E-12  2.3E-12 WNW                                  1.2E-10                 3.6E-11          1.5E-11     8.0E-12  4.9E-12 NW                                  3.1E-10                 9.6E-11          3.9E-11     2.1E-11  1.3E-11 NNW                                 2.4E-10                  7.4E-11         3.0E-11     1.6E-11  1.0E-11 N                                   2.2E-10                 6.8E-11          2.8E-11     1.5E-11  9.2E-12 NNE                                 1.3E-10                  4.1E-11         1.6E-11     8.9E-12  5.5E-12 NE                                  9.3E-11                  2.9E-11         1.2E-11     6.2E-12  3.9E-12 ENE                                 5.6E-11                  1.7E-11         6.9E-12     3.7E-12  2.3E-12 E                                   5.0E-11                  1.6E-11         6.3E-12     3.4E-12  2.1E-12 ESE                                 6.8E-11                  2.1E-11         8.5E-12     4.6E-12  2.8E-12 SE                                  5.5F-11                  1.7E-11         6.8E-12     3.7E-12  2.3E-12 SSE                                 7.8E-11                  2.4E-11         9.7E-12     5.2E-12  3.2E-12 Pages 134 of 306

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RIVER' BEND' STATION SECOND QUARTER (APRIL 1, 1986 . JUNE'30,,1986)'
4-5                      CONTINUOUS RELEASE FROM RADWASTE BUILDING AT POPULATION RECEPTORS D/Q VALUES (1/ SQUARE _ METER)'
Receptor                           ' Distance'in Miles
  ,              ' Sector-     0_.500           1.500            2.500 -        3.500        4.500 S           3.6E-08         3.1E-09           9.0E-10        4.2E-10      2.4E-10 SSW-        4.5E-08         3.9E-09           1.1E-09        5.3E-10      3.0E-10 SW          4.4E-08         3.7E-09           1.1E-09        5.1E-10      2.9E                    WSW         3.3E-08         2.8E-09           8.3E-10        3.9E-10      2.2E-10 W           2.3E-08         2.0E-09           5.8E-10        2.7E-10      1.5E-10
                 . WNW         5.0E-08         4.3E-09           1.3E-09       -5.8E-10      3.4E-10 NW          1.3E-07         1.1E-08           3.3E-09        1.5E-09      8.8E-10 NNW         1.0E-07         8.7E-09           2.5E-09        1.2E-09      6.8E-10
                 -N            9.4E-08'        8.0E-09           2.3E-09        1.1E-09    -6.3E-10 NNE         5.6E-08         4.8E-09           1.4E-09        6.5E-10      3.7E-10 NE          3.9E-08         3.4E-09           9.8E-10        4.6E-10      2.6E-10 ENE-        2.3E-08         2.0E-09          5.9E-10         2.7E-10      1.6E-10 E           2.1E-08         1.8E-09           5.3E-10        2.5E-10      1.4E-10
                 . ESE         2.9E-08         2.5E-09           7.2E-10        3.4E-10      1.9E                    SE          2.3E-08        '2.0E-09          5.8E-10         2.7E-10      1.5E-10 SSE         3.3E-08         2.8E-09           8.2E-10        3.8E-10      2.2E-10 Receptor                            Distance in Miles Sector      7.500           15.00             25.00          35.00        45.00 S           8.5E-11         2.6E-11           1.1E-11        5.7E     3.5E-12 SSW         1.1E-10         3.3E-11           1.3E-11        7.2E-12      4.5E-12 SW          1.0E-10         3.2E-11           1.3E-11        7.0E-12      4.3E-12 WSW         7.9E-11         2.4E-11           9.8E-12        5.3E-12      3.3E-12 W           5.5E-11         1.7E-11          6.8E-12         3.7E-12      2.3E-12 WNW         1.2E-10         3.6E-11           1.5E-11        8.0E-12      4.9E-12 NW          3.1E-10         9.6E-11          3.9E-11         2.1E-11      1.3E-11 NNW         2.4E-10         7.4E-11          3.0E-11         1.6E-11      1.0E-11
                 - N'          2.2E-10         6.8E-11          2.8E-11         1.5E-11      9.2E-12
!.                 NNE         1.3E-10         4.1E-11           1.6E-11        8.9E-12      5.5E-12 NE          9.3E-11         2.9E-11           1.2E-11        6.2E-12      3.9E-12
{                  ENE         5.6E-11         1.7E-11          6.9E-12         3.7E-12      2.3E-12 E           5.0E-11         1.6E-11          6.3E-12         3.4E-12      2.1E-12 ESE         6.8E-11         2.1E-11          8.5E-12         4.6E-12      2.8E-12 SE          5'.5E-11        1.7E-11          6.8E-12         3.7E-12      2.3E-12 SSE         7.8E-11         2.4E-11          9.7E-12         5.2E-12      3.2E-12 i
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RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                        Distance in Miles Sector    0.500-          1.500           2.500           3.500       4.500 S         1.0E-08         1.1E-09         3.3E-10         1.7E-10     1.0E-10 SSW       8.2E-09         1.0E-09         3.0E-10         1.6E-10     9.4E-11 SW        1.3E-08         1.4E-09         4.3E-10         2.2E-10     1.3E-10 WSW      -9.9E-09         1.1E-09         3.3E-10         1.7E-10     1.0E-10 W         7.5E-09         7.9E-10         2.5E-10         1.3E-10     7.9E-11 WNW       2.5E-08         2.9E-09         8.7E-10       ~4.7E-10      2.8E-10 NW        4.1E        4.5E-09         1.3E-09         6.9E-10     4.1E-10 NNW       4.0E-08         4.5E-09         1.3E-09         6.9E-10     4.1E-10 N         3.9E-08         4.4E-09         1.3E-09         7.0E-10     4.6E-10 NNE       1.6E-08         2.3E-09         7.1E-10         3.7E-10     2.4E-10 NE        1.1E-08         1.5E-09         4.7E-10         2.4E-10     1.4E-10 ENE       8.6E-09         1.2E-09         3.5E-10         1.8E-10     1.1E-10 E         1.0E-08         1.1E-09         3.3E-10         1.7E-10     1.0E-10 ESE       7.5E-09        .8.6E-10         2.6E-10         1.4E-10     8.3E-11 SE        8.3E-09         9.3E-10         2.8E-10         1.4E-10     8.4E-11 SSE       1.0E-08         1.1E-09         3.4E-10         1.8E-10     1.0E-10 Receptor                        Distance in Miles Sector    7.500           15.00           25.00           35.00       45.00 S         3.8E-11         1.2E-11         5.7E-12         3.6E-12     2.6E-12 SSW       3.5E-11         1.1E-11         5.0E-12         3.1E-12     2.2E-12 SW        5.0E-11         1.6E-11         7.3E-12         4.5E-12     3.2E-12 WSW       3.8E-11         1.2E-11         5.8E-12         3.8E-12     2.8E-12 W         3.0E-11         9.9E-12         4.7E-12         3.1E-12     2.2E-12 WNW       1.0E-10         3.2E-11         1.5E-11         9.3E-12     6.7E-12 NW        1.8E-10         8.4E-11         3.6E-11         1.3E-11     9.3E-12 NNW       2.0E-10         6.8E-11         2.8E-11         1.5E-11     9.1E-12 N         2.4E-10         7.8E-11         3.2E-11         1.7E-11     1.1E-11 NNE       1.2E-10         4.0E-11         1.6E-11         8.7E-12     5.4E-12 NE        7.3E-11         2.5E-11         1.0E-11         5.7E-12     3.5E-12 ENE       6.0E-11         2.4E-11         8.8E-12         4.8E-12     3.0E-12 E         4.6E-11         2.3E-11         9.3E-12         5.3E-12     3.4E-12 ESE       3.1E-11         1.0E-11         4.7E-12         3.0E-12     2.1E-12 l   SE        3.2E-11         1.0E-11         4.9E-12         3.1E-12     2.2E-12 SSE       3.9E-11         1.3E-11         6.0E-12         3.8E-12     2.7E-12 l
Page 136 of 306

b.,
RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986     JUNE 30, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT POPULATION-RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptori                        Distance in Miles Sector     0.500           1.500           2.500          3.500          4.500 S          2.6E-08         2.2E-09         6.2E-10        3.2E-10        1.9E-10 SSW        1.0E-08        ;1.4E-09'        4.2E-10        2.2E-10        1.3E-10  'j 3W.        6.0E-09        6.6E-10         -1.9E-10        9.9E-11        6.0E-11 WSW        1.1E-08        9.5E-10          2.7E-10        1.4E-10        8.1E-11 W          0.0            0.0              0.0            0.0            0.0-WNW        1.5E-08         1.7E-09         5.0E-10        2.5E-10        1.5E'-10 NW         8.0E-08        8.3E-09          2.5E-09        1.3E-09        7.4E-10 NNW        4.6E-08        4.1E-09'         1.2E-09       5.9E-10         3.5E-10 N          3.5E-08        4.2E-09         ~1.2E-09        7.0E-10        4.9E-10
       -NNE        1.8E-08        2.1E-09          6.3E-10        3.2E-10        1.9E-10 NE         8.4E-09        7.2E-10          2.1E-10        1.1E-10        6.4E-11 ENE        1.0E-08         1.4E-09         4.3E-10        2.2E-10        1.3E-10 E          8.4E-37        5.6E-27          3.4E-23        2.9E-21        7.4E-20 ESE        1.8E-08        2.0E-09          5.8E-10        3.0E-10        1.8E-10 SE'-       1.3E-08         1.1E-09         3.2E-10        1.6E-10        9.3E-11 SSE        1.8E-08        1.5E-09          4.4E-10        2.2E-10        1.3E-10 Receptor                         Distance in Miles Sector     7.500          15.00            25.00          35.00          45.00 S          7.3E-11        2.5E-11          1.3E-11        8.0E-12        5.6E-12 SSW        4.9E-11        1.5E-11          7.2E-12       4.4E-12         3.0E-12 SW         2.4E-11        8.5E-12          4.4E-12       2.8E-12         2.0E-12 WSW        3.0E-11        1.0E-11          4.8E-12       3.1E-12         2.2E-12 W          0.0'           O.0              0.0           0.0'            O.0 WNW        5.2E-11        1.5E-11          6.7E-12       4.7E-12         4.0E-12 NW         3.5E-10        1.7E-10          7.4E-11       2.6E-11         1.8E-11 NNW        1.7E-10        5.9E-11          2.4E-11        1.3E-11        8.8E-12 N          3.0E-10        9.2E-11          3.7E-11       2.0E-11         1.3E-11 NNE        9.5E-11        3.3E-11          1.4E-11       8.1E-12         5.2E-12 NE         2.3E-11        8.4E-12          3.4E-12        1.8E-12        1.1E-12 l       ENE        4.7E-11        1.6E-11          7.4E-12       4.4E-12         2.9E-12 E          2.1E-17        1.5E-11         6.4E-12        3.2E-12         1.9E-12 ESE        7.2E-11        2.5E-11          1.3E-11       8.6E-12         6.0E-12 SE         3.6E-11        1.2E-11         5.8E-12        3.8E-12         2.8E-12 i-      SSE        4.9E-11        1.7E-11         8.1E-12        5.0E-12         3.5E-12 l
t f
Page 137 of 306 L

o RIVER BEND STATION'SECOND QUARTER (APRIL 1,'1986 - JUNE 30, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)
Receptor                   Distance                    D/Q Sector              (Feet)       (Meters)         (1/Sq. Meter)
N                   1,034             315         0.399E-06 N                   5,955           1,815         0.164E-07 SW                  8,203           2,500         0.344E-08 WNW                 1,575             480         0.113E-06 ENE                   492              150        0.284E-06 Page 138 of 306

RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)
Receptor                                                        Distance                       D/Q Sector                                                   (Feet)       (Meters)            (1/Sq. Meter)
N                                                          820             250            0.558E-06 N                                                        5,742           1,750            0.180E-07 SW                                                       8,203           2,500            0.344E-CB WNW                                                      1,558             475            0.115E-06 E                                                          410              125           0.329E-06
                                                                                                            \
(
Page 139 of 306

RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)
Receptor                   Distance                      D/Q Sector              (Feet)       (Meters)           (1/Sq. Meter)
N                     902             275           0.133E-06 N                   5,809           1,771           0.846E-08 SW                  8,200           2,500           0.601E-09 WNW                 1,640             500           0.295E-07 ENE                   377             115           0.441E-07             ,
Page 140 of 306

RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986       JUNE 30, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT AT RECEPT 0RS WITHIN SITE BOUNDARY
                              'D/Q VALUES (1/SQ. METER)
Receptor                   Distance                        D/Q Sector              (Feet)       (Meters)             (1/Sq. Meter)
N                     902             275             0.118E-06 N                   5,809           1,771             0.898E-08 SW                  8,200'          2,500             0.138E-08 WNW                 1,640             500             0.429E-07 ENE                   377             115             0.466E-07 J
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'                                              'Page 141 of 306

RIVER BEND STATION THIRD QUARTER (JULY,1, 1986 - SEPTEMBER 30, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT SPECIAL RADIOLOGICAL PATWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                                                           Distance                                                                                D/Q Sector                                                       (Miles)                                   (Meters)                                               (1/ Square Meter)
W                                                               0.60                                            960                                          0.575E-07 NW                                                              0.60                                           -960                                           0.479E-07 W                                                               1.24                                      2,000                                               0.105E-07 NW                                                              0.81                                     .1,300                                               0.267E-07 4
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l Page 142 of 306

RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
CONTIh"JOUS RELEASE FROM RADWASTE BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                                             Distance                       D/Q Sector                                                       (Miles)         (Meters)         (1/ Square Meter)
NW                                                            0.60              960           0.575E-07 NNW                                                           0.60              960           0.479E-07 NW                                                            1.24            2,000           0.105E-07 NNW                                                           0.81            1,300           0.267E-07 s
i Page 143 of 306

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                                                                                              )
RIVER BEND STATION THIRD QUARTER.(JULY 1, 1986 - SEPTEMBER 30, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                   Distance                     D/Q                               l Sector             (Miles)          (Meters)      (1/ Square Meter)                       !
NW                  0.60               960        0.135E-07 NNW                 0.60               960        0.161E-07 NW                  1.24             2,000        0.277E-07 NNW                 0.81             1,300        0.947E-07 A
                                   ,Page 144 og 39g

                ~
RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)'
CONTINUOUS RELEASE FROM FUEL BUILDING AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)
Receptor                   Distance                       D/Q Sector              (Feet)       (Meters)            (1/Sq. Meter)
N                     820             250            0.348E-06 N                   5,742           1,750            0.112E-07 SW                  8,203           2,500            0.328E-08 WNW                 1,558             475            0.122E-06 E                     410             125            0.854E-06 m
4
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Page 145 of 306 t
i

m RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                 Distance in Miles Sector     0.500                  1.500            .2.500    3.500      4.500 S          3.3E-09                6.6E-10           1.6E-10  9.0E-11    5.5E-11 SSW        1.8E-09                1.5E-10           4.3E-11  2.1E-11    1.2E-11 SW         8.9E-09                1.2E-09           4.0E-10  2.1E-10    1.3E-10 WSW        3.7E-09                3.1E-10           8.7E-11  4.3E-11    2.5E-11 W          7.8E-37                0.0               0.0      0.0        0.0 WNW        3.9E-09                3.4E-10           9.3E-11  4.6E-11    2.6E-11 NW         3.2E-08                3.5E-09,          1.0E-09  5.3E-10    3.1E-10 NNW        7.1E-08                8.8E-09           2.6E-09  1.3E-09    8.0E-10 N          3'7E-08
               .                    3.5E-09           1.0E-09  5.2E-10    3.2E-10 NNE        2.0E-08                2.4E-09           7.6E-10  4.1E-10    2.6E-10 NE         0.0                    0.0               0.0      0.0        0.0 t ENE        4.4E-09                7.4E-10           2.3E-10  1.2E-10    6.9E-11 E          2.6E-08                3.1E-09           9.3E-10  4.8E-10    2.8E-10 ESE        5.8E-09                4.9E-10           1.4E-10  6.7E-11    3.9E-11 SE         5.5E-09                6.1E-10           1.8E-10  9.2E-11    5.6E-11 SSE        0.0                    0.0               0.0      0.0        0.0 Receptor                                  Distance in Miles Sector     7.500                  15.00             25.00     35.00     45.00 S           2.1E-11               6.6E-12           2.8E-12   1.6E-12    1.0E-12 SSW        4.3E-12                 1.3E-12          6.0E-13   4.6E-13    4.2E-13 SW         5.04-11                 1.7E-11           7.9E-12  5.2E-12    3.9E-12 WSW         8.7E-12               2.7E-12            1.3E-12  1.1E-12    1.1E-12 W           0.0                   0.0               0.0       0.0        0.0 WNW         9.3E-12               2.9E-12            1.4E-12  1.3E-12    1.4E-12 NW          1.1E-10                1.3E-10           5.5E-11  1.0E-11    7.8E-12 NNW         3.1E-10                1.1E-10           4.4E-11  2.3E-11    1.8E-11 N          1.4E-10                4.7E-11           1.9E-11  1.0E-11    6.4E-12 NNE        1.4E-10                4.5E-11           1.9E-11  1.0E-11    6.1E-12 NE         0.0                    0.0               0.0      0.0        0.0 ENE        4.5E-11                2.1E-11           6.3E-12  3.4E-12    2.1E-12 E          1.2E-10                9.3E-11           3.8E-11  2.1E-11    1.3E-11 ESE        1.4E-11                4.2E-12           2.0E-12  1.6E-12    1.5E-12 SE         2.2E-11                7.9E-12           4.1E-12  2.7E-12    1.9E-12 SSE        0.0                    0.0               0.0      0.0        0.0 Page 146 of 306

                          .                                      - -    -      - _ .    .-           ~- .    .    ... - .    -   . .       ,
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RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER-30, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor.                                                       Distance in Miles Sector                         0.500                   1.500             2.500         3.500         4.500 S                              1.2E-08'               1.2E-09            3.6E-10       1.9E-10       1.1E-10 SSW                            1.2E-08                 1.4E-09           4.2E-10       2.2E-10       1.3E-10 SW                             1.2E-08                 1.4E-09           4.2E-10       2.2E-10<      1.3E-10 WSW                            9.9E-09                 1.1E-09           3.5E-10       1.8E-10       1.1E-10 2.4E-10                     8.2E-11
-.                   W                              4.1E-09                6.6E-10                          1.3E-10                            <
l                                                                                                                         1.8E-10 WNW                            1.4E-08                 1.8E-09           5.4E-10       3.1E-10 NW                             1.7E-08                 1.8E-09           5.3E-10       2.7E-10       1.6E-10 NNW                            2.0E-08                2.2E-09            6.7E-10       3.5E-10       2.1E-10 N                              2.5E-08                2.6E-09            7.9E-10       4.0E      2.7E-10
.                    NNE                            2.0E-08.               2.3E-09            7.2E-10       3.7E-10       2.4E-10 NE                             1.1E-08                 1.3E-09           4.0E-10       2.0E-10       1.2E-10 ENE                            1.5E-08                 1.7E-09           5.1E-10       2.5E-10       1.5E-10
~
E                              2.8E-08                2.9E-09            8.5E-10       4.3E-10       2.6E-10 ESE                            1.0E-08                 1.2E-09           3.6E-10       1.9E-10       1.1E-10 I                    SE                             9.4E-09                 1.1E-09           3.2E-10       1.6E-10       9.7E-11
:                    SSE                            6.3E-09                7.7E-10            2.5E-10       1.3E-10       7.9E  '
Receptor                                                        Distance in Miles Sector                         7.500                   15.00             25.00         35.00         45.00
:                    S                              4.2E-11                 1.4E-11           6.7E-12       4.3E-12       3.1E-12 SSW.                           5.0E-11                 1.6E-11           7.4E-12       4.7E-12       3.4E-12 i                    SW                             4.9E-11                 1.6E-11           7.2E-12       4.5E-12       3.3E-12 WSW                            4.1E-11                 1.3E-11           6.1E-12       3.9E-12       2.8E-12 W                              3.1E-11                 1.0E-11           4.5E-12       2.8E-12       2.0E-12 WNW                            6.4E-11                2.0E-11            9.2E-12       5.8E-12       4.2E-12
]
;                    NW                             7.8E               6.5E-11            2.8E-11       5.9E-12       4.5E-12 NNW                             1.3E-10               4.7E-11             1.9E-11      1.0E-11       5.3E-12 1                    N                               1.6E-10               5.3E-11            2.1E-11       1.1E-11       7.3E-12 NNE                             1.3E-10               4.4E-11             1.8E-11      9.6E-12       6.0E-12 NE                             8.0E-11                 2.8E-11            1.1E-11      6.1E-12       3.8E-12 ENE                             1.0E-10                4.4E-11            1.5E-11      7.8E-12       4.9E-12 l                    E                               1.1E-10                6.3E-11           2.8E-11       1.6E-11       9.9E-12 l                    ESE                            4.4E-11                 1.4E-11           6.9E-12       4.4E-12       3.21-12 l                    SE                             3.8E-11                 1.3E-11           6.2E-12       3.9E-12       2.8E-12 SSE                            3.0E-11                 9.9E-12           4.7E-12       3.0E-12       2.1E-12 i
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Page 147 of 306
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RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT POPULATION RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                             Distance in Miles Sector      0.500                          1.500                                      2.500     3.500      4.500 S           5.4E-08                        4.6E-09                                     1.3E-09  6.3E-10'   3.6E-10 SSW         5.9E-08                        5.0E-09                                     1.5E-09  6.9E-10    4.0E-10 SW          4.2E-08                        3.6E-09                                     1.1E-09  4.9E-10    2.8E-10 WSW         3.0E-08                        2.6E-09                                     7.6E-10  3.5E-10    2.0E-10 W           2.6E-08                        2.2E-09                                    6.6E-10   3.1E-10    1.8E-10 WNW         5.3E-08                        4.5E-09                                     1.3E-09  6.2E-10    3.6E-10 NW          7.7E-08                         6.5E-09                                    1.9E-09  8.9E-10    5.1E-10 NNW         6.4E-08                        5.5E-09                                     1.6E-09  7.4E-10    4.3E-10 N           5.8E-08                         5.0E-09                                    1.5E-09  6.8E-10    3.9E-10 NNE         6.1E-08                         5.2E-09                                    1.5E-09  7.1E-10    4.1E-10 NE          4.4E-08                         3.8E-09                                    1.1E-09  5.1E-10    3.0E-10 ENE         4.3E-08                         3.7E-09                                    1.1E-09  5.0E-10    2.9E-10 E           5.5E-08                         4.7E-09                                    1.4E-09  6.4E-10    3.7E-10 ESE         5.1E-08                         4.4E-09                                    1.3E-09  5.9E-10    3.4E-10 SE          3.6E-08                         3.1E-09                                    8.9E-10  4.2E-10    2.4E-10 SSE         2.8E-08                         2.4E-09                                    7.1E-10  3.3E-10    1.9E-10 Receptor                                               Distance in Miles Sector      7.500                           15.00                                      25.00    35.00      45.00 S           1.3E-10                         3.9E-11                                    1.6E-11   8.6E-12   5.3E-12 SSW         1.4E-10                         4.3E-11                                    1.8E-11   9.4E-12   5.8E-12 SW          1.0E-10                         3.1E-11                                    1.2E-11   6.7E-12    4.1E-12 WSW         7.2E-11                         2.2E-11                                    8.9E-12   4.8E-12    3.0E-12 W           6.2E-11                         1.9E-11                                    7.8E-12   4.2E-12    2.6E-12 WNW          1.3E-10                        3.9E-11                                    1.6E-11   8.5E-12    5.3E-12 NW           1.8E-10                        5.6E-11                                    2.3E-11    1.2E-11   7.6E-12 NNW          1.5E-10                        4.6E-11                                     1.9E-11   1.0E-11   6.3E-12 N            1.4E-10                        4.3E-11                                     1.7E-11  9.3E-12    5.8E-12 NNE         1.5E-10                        4.5E-11                                     1.8E-11  9.8E-12    6.0E-12 NE          1.0E-10                        3.2E-11                                     1.3E-11   7.0E-12   4.4E-12 ENE         1.0E-10                        3.2E-11                                     1.3E-11   6.9E-12   4.3E-12
;  E           1.3E-10                        4.0E-11                                     1.6E-11   8.8E-12   5.4E-12 ESE         1.2E-10                        3.7E-11                                     1.5E-11   8.1E-12   5.0E-12 SE          8.5E-11                        2.6E-11                                     1.1E-11   5.7E-12   3.5E-12 SSE         6.8E-11                         2.1E-11                                    8.4E-12   4.5E-12   2.8E-12 i
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RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT POPULATION
                      . RECEPTORS D/Q VALUES (1/ SQUARE METER)
  -Receptor                            Distance in Miles Sector     0.500              1.500               2.500     3.500       4.500 S          5.4E-08            4.6E-09             1.3E-09   6.3E-10     3.6E-10 SSW        5.9E-08            5.0E-09             1.5E-09   6.9E-10     4.0E-10 SW.        4.2E-08            3.6E-09             1.1E-09   4.9E-10     2.8E-10 WSW        3.0E-08            2.6E-09             7.6E-10   3.5E-10     2.0E-10 W          2.6E-08            2.2E-09             6.6E-10   3.1E-10     1.8E-10 WNW        5.3E-08            4.5E-09             1.3E-09   6.2E-10     3.6E-10 NW         7.7E-08            6.5E-09             1.9E-09   8.9E-10     5.1E-10 NNW        6.4E-08            5.5E-09             1.6E-09   7.4E-10     4.3E-10 N          5.8E-08            5.0E-09             1.5E-09   6.8E-10     3.9E-10 NNE        6.1E-08            5.2E-09             1.5E-09   7.1E-10     4.1E-10 NE         4.4E-08            3.8E-09             1.1E-09   5.1E-10     3.0E-10 ENE        4.3E-08            3.7E-09             1.1E-09   5.0E-10     2.9E-10 E          5.5E-08            4.7E-09             1.4E-09   6.4E-10     3.7E-10 ESE        5.1E-08            4.4E-09             1.3E-09   5.9E-10     3.4E-10 SE         3.6E-08            3.1E-09             8.9E-10   4.2E-10     2.4E-10 SSE        2.8E-08            2.4E-09             7.1E-10   3.3E-10     1.9E-10 Receptor                            Distance in Miles Sector     7.500              15.00               25.00     35.00       45.00 S          1.3E-10            3.9E-11             1.6E-11   8.6E-12     5.3E-12 SSW        1.4E-10            4.3E-11             1.8E-11   9.4E-12     5.8E-12 SW         1.0E-10            3.1E-11             1.2E-11   6.7E-12     4.1E-12 WSW        7.2E-11            2.2E-11             8.9E-12   4.8E-12     3.0E-12 W          6.2E-11            1.9E-11             7.8E-12   4.2E-12     2.6E-12 WNW        1.3E-10            3.9E-11             1.6E-11   8.5E-12     5.3E-12 NW         1.8E-10            5.6E-11             2.3E-11   1.2E-11     7.6E-12 NNW        1.5E-10            4.6E-11             1.9E-11   1.0E-11     6.3E-12 N          1.4E-10            4.3E-11             1.7E-11   9.3E-12     5.8E-12 NNE        1.5E-10            4.5E-11             1.8E-11   9.8E-12     6.0E-12 NE         1.0E-10            3.2E-11             1.3E-11   7.0E-12     4.4E-12 ENE        1.0E-10            3.2E-11             1.3E-11   6.9E-12     4.3E-12 E          1.3E-10            4.0E-11             1.6E-11   8.8E-12     5.4E-12 ESE        1.2E-10            3.7E-11             1.5E-11   8.1E-12     5.0E-12 SE         8.5E-11            2.6E-11             1.1E-11   5.7E-12     3.5E-12 6.8E-11            2.1E-11             8.4E-12   4.5E-12     2.8E-12 SSE l
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Page 149 of 306

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RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 19 d).
BATCH RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL                                 ^
PATHWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                              Distapee                             D/Q                                     .
Sector                      (Miles)'
                                                           , (Meters),              (1/Sq.sare Meter)
W                            0.00                  NO               0.254E-07                                       -
NW                           0.60                  960'             O.581E-07                                                    -                '
NW                           1.24               2,000               0.54iE-08                                                                      '/
NNW.                         0.81               1,300              'U 351E-07                                                                    ..\
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l' RIY4R BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986) i CONTINUOUS RELEASE FROM RADWASTE BUILDING AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)
[/
                                         ;y.
                  ,             Receptor                                           Distance                       D/Q Sector                                    (Feet)         (Meters)            (1/Sq. Meter) 3 :.
     ,'         <               N                                         1,034               315            0.249E-05
                  ;s'           N                  <
                                                     ,                    5,955             1,815            0.102E-07
          "         ,"          SW                       ,
8,203             2,500            0.328E-08
               .;J          _.,WNW                                        1,575               480            0.120E-06
                               .ENE                                         492                150           0.527E-06 1    .
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RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)
Receptor                   Distance                    D/Q Sector              (Feet)       (Meters)         (1/Sq. Meter)
N                      902            275         0.687E   N                  5,809            1,771         0.5415-08 SW                 8,200            2,500         0.135E-08             f ,!
WNW                 1,640             500         0.250E-07 ENE                    377            115         0.727E-07 I
Page 152 of 306                        l

U RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT RECEPTORS WITHIN SITE BOUNDARY-D/Q VALUES (1/SQ. METER)
Receptor                                    Distance                          D/Q Sector                            . (Feet)             (Meters)         (1/Sq. Meter)
N                                     902                     275       0.105E-06 N                                  5,809                    1,771       0.744E-08 SW                                 8,200                    2,500       0.111E-08 WNW                                1,640                      500       0.835E-08 ENE                                   377                     115       0.449E-07 l-Page 153 of 306

RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                 Distance                   D/Q Sector              (Miles)                       (Meters)    (1/ Square Meter)
NW                   0.60                            960      0.513E-07 NNW                  0.60                            960      0.213E-07 NW                   1.24                          2,000      0.935E-08 NNW                  0.81                          1,300      0.119E-07 i
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Page 154 of 306

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m RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31,-1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS D/Q VALUES (1/SQUAPI METER)
      ' Receptor                    Distance                        D/Q Sector              (Miles)          (Meters)         (1/ Square Meter)
NW                   0.60               960           0.513E-07 NNW                  0.60               960           0.213E-07 NW                   1.24             2,000           0.935E-08 NNW                  0.81             1,300           0.119E-07 s
l Page 155 of 306

RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
                        - Receptor                           Distance                                                                     D/Q Sector-                 (Miles)                     (Meters)                                      (1/ Square Meter)
NW                       0.60                               960                                   0.109E-07
                       ' NNW                      0.60                               960                                   0.505E-07 NW                       1.24                          2,000                                      0.274E-08 NNW                      0.81                          1,300                                    .0.336E-08.
A Page 156 of 306
      - . . _ , . . _.    ,_ _.. _ ___ _               __. __._. . _ _ _ _ _ _ . . _ _ __ _ . . _ . _ . . _ . ~ . _ . . _ . . _ . _ _ . _     . . _ . - . . . _ .

F o
RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                    Distance                      D/Q Sector              (Miles)       (Meters)          (1/ Square Meter)
NW                   0.60            960            0.770E-08 NNW                  0.60            960            0.286E-08 NW                   1.24          2,000            0.295E-08 NNW                  0.81          1,300            0.160E-08 i
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RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT POPULATION RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                           Distance in Miles.
Sector     0.500           1.500            2.500           3.500     4.500 S          9.6E-08        8.2E-09           2.4E-09         1.1E-09   6.5E-10 SSW        1.0E-07        8.8E-09           2.6E-09         1.2E-09   6.9E-10 SW         9.3E-08         7.9E-09          2.3E-09         1.1E-09   6.2E-10 WSW        8.4E-08         7.2E-09          2.1E-09         9.8E-10   5.7E-10 W          4.4E-08         3.8E-09          1.1E-09         5.2E-10   3.0E-10 WNW        3.7E-08         3.1E-09          9.1E-10         4.2E-10   2.5E-10 NW         6.8E-08         5.8E-09          1.7E-09         8.0E-10   4.6E-10 NNW        2.8E-08         2.4E-09          7.1E-10         3.3E-10   1.9E-10 N          3.4E-08         2.9E-09          8.6E-10         4.0E-10   2.3E-10 NNE        2.0E-08         1.7E-09          5.1E-10         2.4E-10   1.3E-10 NE         1.7E-08         1.5E-09          4.3E-10         2.0E-10   1.2E-10 ENE       -1.3E-08         1.1E-09          3.2E-10         1.5E-10   8.6E-11 E          2.5E-08         2.1E-09          6.1E-10         2.8E-10   1.6E-10 ESE        3.2E-08         2.7E-09           7.9E-10        3.7E-10   2.1E-10 SE         3.8E-08         3.2E-09           9.5E-10        4.4E-10   2.5E-10 SSE        5.0E-08         4.2E-09           1.2E-09        5.8E-10   3.3E-10 Receptor                           Distance in Miles Sector     7.500           15.00             25.00          35.00     45.00 S          2.3E-10         7.0E-11           2.8E-11         1.5E-11  9.5E-12 SSW        2.5E-10         7.5E-11           3.1E-11         1.6E-11   1.0E-11 SW        '2.2E-10         6.8E-11           2.8E-11         1.5E-11   9.2E-12 WSW        2.0E-10         6.1E-11           2.5E-11         1.3E-11   8.3E-12 W          1.0E-10         3.2E-11           1.3E-11         7.1E-12   4.4E-12 WNW        8.7E-11         2.7E-11           1.1E-11        5.8E-12    3.6E-12 NW          1.6E-10        5.0E-11           2.0E-11         1.1E-11   6.8E-12 NNW        6.7E-11         2.1E-11           8.4E-12         4.5E-12   2.8E-12 N         8.2E-11         2.5E-11           1.0E-11         5.5E-12   3.4E-12 NNE       4.8E-11          1.5E-11          6.0E-12         3.2E-12   2.0E-12 ,
NE        4.1E-11          1.3E-11          5.1E-12         2.8E-12   1.7E-12 ENE        3.0E-11        9.3E-12           3.8E-12         2.0E-12   1.3E-12 E          5.8E-11          1.8E-11         7.2E-12         3.9E-12   2.4E-12 ESE        7.5E-11        2.3E-11           9.3E-12         5.0E-12   3.1E-12 SE         9.0E-11         2.8E-11          1.1E-11         6.0E-12   3.8E-12 SSE        1.2E-10         3.6E-11          1.5E-11         7.9E-12   4.9E-12 Page 158 of 306

r:
RIVER BEND STATION FOURTH QUARTER (OCTOBER 1,.1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT POPULATION
                                        . RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                    Distance in Miles Sector          0.500                 1.500                         2.500        3.500                             4.500
           -S               9.5E              8.2E-09                       2.4E-09      1.1E-09                           6.5E-10 SSW              1.0E-07              8.8E-09                       2.6E-09      1.2E-09                           6.9E-10 SW             '9.3E-08               7.9E-09                       2.3E-09      1.1E-09                           6.2E-10 WSW             8.4E-08               7.2E-09                       2.1E-09      9.8E-10                           5.7E-10 W               4.4E-08               3.8E-09                       1.1E-09      5.2E-10                           3.0E-10 WNW             3.7E-08               3.1E-09                       9.1E-10      4.2E-10                           2.5E-10 NW              6.8E-08               5.8E-09                       1.7E-09      8.0E-10                           4.6E-10 NNW             2.8E-08               2.4E-09                       7.1E-10      3.3E-10                           1.9E-10.
N               ~3.4E-08              2.9E-09                       8.6E-10      4.0E-10                           2.3E-10
           -NNE             2.0E-08               1.7E-09.                      5.1E-10     '2.4E-10                           1.3E-10 NE               1.7E-08              1.5E-09                       4.3E-10      2.0E-10                           1.2E-10 ENE              1.3E-08              1.1E-09                       3.2E-10      1.5E-10                           8.6E-11 E               2.5E-08               2.1E-09                       6.1E-10      2.8E-10                           1.6E-10 ESE              3.2E-08              2.7E-09                       7.9E-10      3.7E-10                           2.1E             SE             -3.8E-08               3.2E-09                       9.5E-10      4.4E-10                           2.5E-10 SSE'            5.0E-08               4.2E-09                       1.2E-09      5.8E-10                           3.3E-10 Receptor                                    Distance in Miles Sector           7.500                15.00                         25.00         35.00                            45.00 S                2.3E-10              7.0E-11                       2.8E-11       1.5E-11                          9.5E-12 SSW              2.5E-10              7.5E-11                       3.1E-11       1.6E-11.                         1.0E-11 SW               2.2E-10              6.8E-11                       2.8E-11       1.5E-11                          9.2E-12 WSW-             2.0E-10              6.1E-11                       2.5E-11       1.3E-11                          8.3E-12 W                1.0E-10              3.2E-11                        1.3E-11      7.1E-12                          4.4E-12 WNW              8.7E-11              2.7E-11                       1.1E-11       5.8E-12                          3.6E-12 NW               1.6E-10              5.0E-11                       2.0E-11       1.1E-11                          6.8E             NNW              6.7E-11              2.1E-11                       8.4E-12       4.5E-12                          2.8E-12 N                8.2E-11              2.5E-11                        1.0E-11      5.5E-12                          3.4E-12 NNE              4.8E-11              1.5E-11                       6.0E-12       3.2E-12                          2.0E-12 NE               4.1E-11              1.3E-11                       5.1E-12       2.8E-12                           1.7E-12 ENE              3.0E-11              9.3E-12                       3.8E-12       2.0E-12                           1.3E-12 E                5.8E-11              1.8E-11                       7.2E-12       3.9E-12                          2.4E ;           ESE              7.5E-11              2.3E-11                       9.3E-12       5.0E-12                          3.1E-12 l           SE               9.0E-11              2.8E-11                        1.1E-11      6.0E-12                          3.8E-12 SSE              1.2E-10              3.6E-11                        1.5E-11      7.9E-12                          4.9E-12 Page 159 of 306

RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DEtJ.MBER 31, 1986)
CONTINUOUS REI. EASE FROM CONTAINMENT BUILDING AT POPt9ATION RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                             Distance in Miles Sector      0.500                             1.500            2.500         3.500            4.500 S           2.9E-08                           4.4E-09          1.3E-09       7.0E-10          4.1E-10 SSW         2.8E-08                           4.3E-09          1.3E-09       6.7E-12          4.0E-10 SW          2.3E-08                           3.1E-09          9.8E-10       5.1E-10          3.1E-10 WSW         3.1E-08                           3.9E-09          1.2E-09       6.3E-10          3.7E-10 W           1.5E-08                           1.8E-09          5.8E-10       3.1E-10          1.8E-10 WNW         1.5E-08                           1.9E-09          5.8E-10       3.2E-10          1.9E-10 NW          1.3E-08                           1.8E-09          5.6E-10       2.9E-10          1.7E-10 NNW         6.1E-09                           9.1E-10          2.8E-10       1.5E-10          8.7E-11 N           1.2E-08                           1.8E-09          5.6E-10       2.9E-10          1.8E-10 NNE         4.0E-09                           7.1E-10          2.3E-10        1.2E-10         8.1E-11 NE          3.8E-09                           7.5E-10          2.5E-10         1.3E-10        7.8E-11 ENE         2.6E-09                           4.5E-10          1.5E-10       7.7E-11          4.5E-11 E           6.1E-09                           1.0E-09          3.4E-10           1.8E-10       1.0E-10 ESE         8.6E-09                           1.3E-09          4.1E-10         2.2E-10         1.3E-10 SE          6.2E-09                           1.1E-09          3.5E-10           1.8E-10       1.0E-10 SSE         8.7E-09                            1.4E-09         4.8E-10           2.6E-10       1.5E-10 Receptor                                             Distance in Miles Sector      7.500                             15.00            25.00            35.00         45.00 S           1.5E-10                           4.7E-11          2.0E-11          1.2E-11       8.0E-12 SSW         1.5E-10                           4.4E-11          1.9E-11          1.1E-11       7.4E-12 SW          1.1E-10                           3.4E-11          1.5E-11          8.8E-12       6.2E-12 WSW         1.4E-10                           4.2E-11          1.8E-11          1.1E-11       7.8E-12 W           7.0E-11                           2.2E-11          9.9E-12      -6.1E-12          4.3E-12 WNW         6.7E-11                           2.1E-11          9.4E-12          5.8E-12       4.2E-12 NW          7.7E-11                           4.1E-11          1.7E-11          5.1E-12       3.6E-12 NNW         5.1E-11                           1.8E-11          7.3E-12          3.9E-12       1.7E-12 N           8.5E-11                           2.8E-11          1.1E-11          6.0E-12       3.7E-12 NNE         4.5E-11                           1.5E-11          6.0E-12          3.2E-12       2.0E-12 NE          3.8E-11                           1.3E-11          5.5E-12          3.CE-12        1.9E-12 ENE         2.8E-11                            1.1E-11         4.0E-12          2.1E-12        1.3E-12 E           4.1E-11                            1.8E-11         7.4E-12          4.0E-12        2.5E-12 ESE        4.8E-11                            1.5E-11         6.4E-12           3.8E-12       2.6E-12 SE          3.9E-11                           1.2E-11         5.1E-12           3.0E-12       2.1E-12 SSE        5.7E-11                            1.8E-11          7.7E-12          4.6E-12       3.2E-12 Page 160 of 306
                                                        -                                .._         ___-_____--____0

RIVER BEND STATION FOURTH QUARTER (OCTOBER                        4 1 .1986 - DECEMBER 31, 1986)
BATCH RELEASE FROM CONTAINMENT BUII41NG AT POPULATION RECEPTORS D/Q VALUES (1/ SQUARE METER)
Receptor                                              Distance in Miles Sector                         0.500           1.500           2.500.             3.500          4.500
                   .S                               8.1E-08         1.2E-08         3.5E-09            1.9E-09        1.1E-09 SSW                           1.4E-08        2.6E-09          7.3E-10            3.9E-10        2.4E-10 SW                            7.8E-09         1.3E-09         4.2E-10            2.1E-10        1.3E-10 WSW                           3.1E-08        5.4E-09           1.7E-09           8.5E-10        5.1E-10 W                             3.6E-09         1.4E-09          6.2Er10           3.6E-10        2.2E-10 WNW                           8.7E-09         1.5E-09          3.7Ei10           2.4E-10        1.4E-10 NW                            8.4E-09         2.1E-09,         7.4E-10           4.0E-10        2.4E-10 NNW                           3.8E-09         3.3E-10          9.0E-11           6.6E-11        5.8E-11 N                             7.1E-09         1.3E-09          4.1E-10           2.2E-10        1.2E-10 NNE                           0.0             0.0              0.0               0.0            0.0 NE                            0.0             0.0              0.0               0.0            0.0 ENE                           0.0             0.0              0.0               0.0            0.0 E                             0.0             0.0              0.0               0.0            0.0 ESE                           4.9E-09         4.2E-10          1.2E-10           5.7E-11        3.3E-11 SE                            2.8E-08         4.5E-09          1.4E-09           7.1E-10        4.2E-10 SSE                           1.0E-08         1.6E-09          4.9E-10           2.5E-10        1.5E-10 Receptor                                             Distance in Miles Sector                        7.500           15.00            25.00             35.00          45.00 S                             4.3E-10         1.4E-10          6.1E-11           3.6E-11         2.4E-11 SSW                           8.7E-11         2.6E-11          1.1E-11            6.0E-12        3.8E-12 SW                            4.5E-11         1.3E-11          5.3E-12            2.9E-12        1.9E-12 WSW                           1.8E-10         5.1E-11          2.1E-11            1.2E-11        7.4E-12 W                            -8.4E-11         2.6E-11          1.1E-11            6.7E-12        4.6E-12 WNW                           4.7E-11         1.5E-11          6.3E-12            3.8E-12        2.7E-12 NW                           8.9E-11         4.0E-11           1.6E-11           6.8E-12        4.6E-12 NNW                          4.7E-11         1.5E-11          6.2E-12            3.4E-12        8.3E-13 N                            5.0E-11          1.5E-11         6.2E-12            3.4E-12        2.1E-12 NNE                           0.0            0.0              0.0                0.0            0.0 NE                            0.0            0.0              0.0                0.0            0.0 ENE                           0.0            0.0               0.0               0.0            0.0 E                             0.0            0.0               0.0               0.0            0.0 ESE                           1.2E-11        3.6E-12           1.7E-12           1.5E-12        1.5E-12 SE                            1.5E-10         4.3E-11          1.8E-11           1.0E-11        7.1E-12 SSE                           5.3E-11         1.5E-11          6.3E-12           3.7E-12        2.6E-12 Page 161 of 306

z                                                                             _
RIVER BEND STATION FOURTH QUARTER (OCTOBER 1,-1986 - DECEMBER 31, 1986)
CONTINUOUS RELEldE FROM FUEL BUILDING AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. NETER)
Receptor                    Distance                      D/Q Sector               (Feet)       (Meters)           (1/Sq. Meter)
N                      820             250           0.205E-06 N                    5,742           1,750           0.661E-08 SW                   8,203           2,500           0.727E-08 WNW .                1,558             475           0.839E-07 E                      410             125           0.380E-06
(
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Page 162 of 306 l

RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM RADWASTE. BUILDING AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)
Receptor                                                                      ' Distance                       D/Q Sector                                                                  (Feet)         (Meters)           (1/Sq. Meter)
N                                                                       1,034              315            0.147E-06 N                                                                      5,955             1,815            0.602E-08 SW                                                                      8,203            2,500            0.727E-08 WNW                                                                     1,575              480            0.826E-07 ENE                                                                       492               150           0.155E-06 Page 163 of 306 i

RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT AT RECEPTORS WITHIN SITE BOUNDARY D/Q VALUES (1/SQ. METER)
Receptor                    Distance                       D/Q Sector               (Feet)        (Meters)           (1/Sq. Meter)
N                      902             275            0.386E-07 N                   5,809            1,771            0.342E-08 SW                  8,200            2,500            0.309E-08
    - WNW                  1,640             500            0.257E-07 ENE                    377             115            0.194E-07 4
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l Page 164 of 306 t.

                  =                                                                                          _,
(
RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT SPECIAL RADIOLOGICAL
                                   .PATWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor ~                                 Distance                            X/Q Sector                    (Miles)                       (Meters)          (Sec/ Cub Meter)
W-                         0.60                            960            0.365E-04 NW                         0.60                            960            0.171E-04 W                          1.24                          2,000            0.789E-05 NW                         0.81                          1,300            0.101E                                                                                                            ,
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1
,                                                                            Page 165 of 306

RIVER BEND STATION FIRST QUARTER (JANUARY.1, 1986 - MARCH 31, 1986)--
,                CONTINUOUS RELEASE FROM RADWASTE BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
          - Receptor                                      Distance                                                                               X/Q Sector                                 (Miles)                    (Meters).                                            (Sec/ Cub Meter)
NW                                      0.60 -                             960.                                        0.327E-04 NNW                                     0.60                               960                                         0.154E-04 NW                                      1.24                        2,000                                             0.720E-05 NNW-                                    O.81                         1,300                                            0.903E-05 f
4 1
lr Page 166 of 306

o
     ~ RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)'
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                   -Distance                      X/Q Sector               (Miles)      (Meters)          (Sec/ Cub Meter)
NW                    0.60           960            0.265E-05 NNW                   0.60           960            0.246E-05 NW                    1.24         2,000            0.708E-06 NNW                   0.81         1,300            0.151E-05 t
Page 167 of 306

RIVER BEND STATION FIRST QUARTER-(JANUARY 1, 1986 - MARCH 31, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                                                              Distance                                                                     X/Q Sector                                    (Miles)                           (Meters)                                                          (Sec/ Cub Meter)
NW                                            0.60                                  960                                                       0.246E-05' NNW                                           0.60                                  960                                                       0.375E-06 NW                                             1.24                          2,000                                                            0.799E-06 NNW                                           0.81                           1,300                                                            0.302E-06 l
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Page 168 of 306

RIVER BEND STATION FIRST QUARTER (JANUARY-1, 1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT POPULATION RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                                Distance in Miles Sector      0.500                 1.500             2.500          3.500               4.500 S          ~0 .234E-04            0.236E-05         0.788E-06      0.403E-06           0.252E-06 SSW         0.336E-04             0.360E-05         0.123E-05      0.637E-06           0.403E-06 SW          0.500E-04             0.576E-05         0.200E-05      0.105E-05           0.673E-06 WSW         0.103E-03             0.120E-04         0.421E-05      0.222E-05           0.142E-05 W           0.708E-04             0.830E-05         0.290E-05      0.153E-05           0.977E-06 WNW         0.478E-04             0.524E-05         0.180E-05      0.938E-06           0.595E-06 NW          0.470E-04             0.518E-05         0.178E-05      0.928E-06           0.588E-06 NNW         0.221E-04             0.238E-05         0.812E-06      0.422E-06           0.267E-06 N           0.259E-04             0.281E-05         0.961E-06      0.499E-06           0.316E-06 NNE         0.253E-04             0.263E-05         0.888E-06      0.458E-06           0.288E-06 NE          0.242E-04             0.268E-05         0.920E-06       0.480E-06          0.304E-06 ENE         0.129E-04             0.134E-05         0.452E-06       0.233E-06          0.147E-06 E           0.244E-04             0.269E-05         0.922E-06       0.482E-06          0.306E-06 ESE         0.277E-04             0.250E-05         0.860E-06       0.450E-06          0.286E-06 SE          0.222E-04             0.242E-05         0.829E-06       0.432E-06          0.274E-06 SSE         0.344E-04             0.365E-05         0.125E-05       0.652E-06          0.413E-06
;     Receptor                                Distance in Miles Sector      7.500                 15.00             25.00           35.00              45.00 S           0.106E-06             0.400E-07         0.209E      0.137E-07          0.995E-08 SSW         0.173E-06             0.677E-07         0.362E-07       0.240E-07          0.177E-07 SW          0.296E-06             0.119E-06         0.650E-07       0.438E-07          0.326E-07 WSW         0.626E-06             0.252E-06         0.139E-06       0.941E-07          0.702E-07 W           0.431E-06             0.174E-06         0.959E-07       0.648E-07          0.484E-07 WNW         0.258E-06             0.102E-06         0.549E-07       0.336E-07          0.270E-07 NW          0.255E-06             0.101E-06         0.545E-07       0.364E-07          0.270E-07 7
NNW         0.115E-06             0.449E-07         0.241E-07       0.160E-07          0.118E-08
-     N           0.136E-06             0.535E-07         0.288E-07       0.192E-07          0.142E-07 NNE         0.123E-06             0.475E-07         0.251E-07       0.165E-07          0.121E-07 NE          0.132E-06             0.521E-07         0.282E-07       0.188E-07          0.139E-07 ENE         0.627E-07             0.242E-07         0.127E-07       0.837E-08          0.613E-08
(     E           0.133E-06             0.525E-07         0.283E-07       0.189E-07          0.140E-07 l     ESE         0.125E-06             0.495E-07         0.267E-07       0.178E-07          0.131E-07
!     SE          0.119E-06             0.469E-07         0.252E-07       0.168E-07          0.124E-07 SSE         0.179E-06             0.706E-07         0.381E-07       0.254E-07          0.188E-07 I
l Page 169 of 306

RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT POPULATION RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                           Distance in Miles Sector     0.500           1.500                2.500             3.500            4.500 S          0.219E-04       0.224E-05            0.760E-06         0.391E-06        0.245E-06 SSW        0.310E-04       0.336E-05            0.117E-05         0.613E-06        0.390E-06 SW         0.465E      0.524E-05            0.188E-05         0.100E-05        0.644E-06 WSW        0.956E-04       0.109E-04            0.392E-05         0.210E-05        0.135E-05 W          0.661E-04       0.751E-05            0.270E-05         0.145E-05        0.933E-06 WNW        0.441E-04       0.486E-05            0.170E-05         0.900E-06        0.574E-06 NW         0.437E-04       0.478E-05            0.168E-05         0.887E-06        0.567E-06 NNW        0.205E-04       0.221E-05            0.771E-06         0.405E-06        0.258E-06 N          0.242E-04       0.261E-05            0.910E-06         0.479E-06        0.305E-06 NNE        0.234E-04       0.248E-05            0.851E-06         0.443E-06        0.280E-06 NE         0.226E-04       0.247E-05            0.868E-06         0.458E-06        0.293E-06 ENE        0.119E-04       0.126E-05            0.434E-06         0.226E-06        0.143E-06 E          0.225E-04       0.248E-05            0.872E-06         0.461E-06        0.295E-06 ESE        0.207E-04       0.231E-05            0.814E-06         0.431E-06        0.276E-06 SE         0.204E-04       0.224E-05            0.786E-06         0.415E-06        0.265E-06 SSE        0.310E-04       0.338E-05            0.118E-05         0.624E-06        0.398E-06 Receptor                           Distance in Miles Sector     7.500           15.00                25.00             35.00            45.00 S          0.104E-06       0.394E-07            0.206E-07         0.135E-07        0.985E-08 SSW        0.169E-06       0.665E-07            0.357E-07         0.237E-07        0.175E-07 SW         0.286E-06       0.116E-06            0.637E-07         0.430E-07        0.321E-07 WSW        0.605E-06       0.246E-06            0.136E-06         0.922E-07        0.690E-07 W          0.417E-06       0.169E-06            0.938E-07         0.636E-07        0.475E-07 WNW        0.251E-06       0.999E-07            0.540E-07         0.360E-07        0.266E-07
 .      NW         0.248E-06       0.986E-07            0.535E-07         0.358E-07        0.266E-07 NNW        0.112E-06       0.441E-07            0.237E-07         0.158E-07        0.117E-67 N          0.133E-06       0.525E-07            0.283E-07         0.189E-07        0.140E-07 NNE        0.121E-06       0.467E-07            0.247E-07          0.163E-07       0.119E-07 NE         0.12SE-06       0.510E-07            0.277E-07         0.185E-07         0.137E-07 ENE        0.614E-07       0.238E-07            0.126E-07          0.827E-07        0.606E-08 E          0.129E-06       0.514E-07            0.279E-07          0.186E-07        0.138E-07 ESE        0.122E-06       0.486E-07            0.263E-07          0.175E-07        0.129E-07 SE         0.116E-06       0.460E-07            0.248E-07          0.165E-07        0.122E-07 i
SSE        0.174E-06       0.692E-07             0.374E-07         0.250E-07        0.185E-07 l
Page 170 of 306 i

RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor.                       Distance in Miles Sector     0.500         1.500            2.500                     3.500                 4.500 S          0.381E-05     0.554E-06        0.208E-06                 0.125E-06             0.827E-07 SSW        0.362E-05     0.545E-06        0.204E-06                 0.123E-06             0.832E-07 SW         0.357E-05     0.434E-06        0.172E-06                 0.104E-06             0.702E-07 WSW        0.237E-05     0.282E-06        0.116E-06                 0.710E-07             0.486E-07 W          0.165E-05     0.227E-06        0.977E-06                 0.617E-07             0.430E-07 WNW        0.489E-05     0.648E-06        0.259E-06                 0.187E-06             0.122E-06 NW         0.332E-05     0.479E-06        0.195E-:'6                0.120E-06             0.878E-07 NNW        0.313E-05     0.423E-06        0.164E 06                 0.111E-06             0.755E-07 N          0.461E-05     0.650E       0.287E-06                 0.188E-06             0.134E-06 NNE        0.351E-05     0.568E-06        0.253E-06                 0.158E-06             0.111E-06 NE         0.331E-05     0.477E-06        0.220E-06                 0.124E-06             0.920E-07 ENE        0.325E-05     0.416E-06        0.162E-06                 0.909E-07             0.601E-07 E          0.276E-05     0.351E-06        0.139E-06                 0.797E-07             0.538E-07 ESE        0.314E-05     0.368E-06        0.145E-06                 0.846E-07             0.609E-07 SE         0.203E-05     0.284E-06        0.110E-06                 0.620E-07             0.421E-07 SSE        0.395E-05     0.519E-06        0.209E-06                 0.122E-06             0.820E-07 Receptor                        Distance in Miles Sector     7.500         15.00            25.00                     35.00                 45.00 S          0.392E-07     0.165E-07        0.901E-08                 0.605E-08             0.449E-08 SSW        0.392E-07     0.161E-07        0.869E-08                 0.577E-08             0.425E-08 SW         0.337E-07     0.143E-07        0.789E-08                 0.532E-08             0.397E-08 WSW        0.240E-07     0.105E-07        0.590E-08                 0.402E-08             0.302E-08 W          0.217E-07     0.962E-08        0.539E-08                 0.366E-08             0.274E-08 WNW        0.506E-07     0.215E-08        0.118E-07                 0.798E-08             0.595E-08 NW         0.465E-07     0.289E-07        0.157E-07                 0.553E-08             0.417E-08 i   NNW        0.460E-07     0.257E-07        0.139E-07                 0.906E-08             0.345E-08 N          0.921E-07     0.398E-07        0.218E-07                 0.145E-07             0.105E-07 NNE        0.740E-07     0.362E-07        0.174E-07                 0.115E-07             0.849E-08 NE         0.604E-07     0.32SE-07        0.181E-07                 0.121E-07             0.892E-08 ENE        0.505E-07     0.261E-07        0.150E-07                 0.105E-07             0.778E-08
;   E          0.345E-07     0.191E-07        0.124E-07                 0.839E-08             0.626E-08 ESE        0.323E-07     0.147E-07        0.740E-08                 0.512E-08             0.38SE-08 SE         0.205E-07     0.921E-08        0.525E-08                 0.362E-08             0.274E-08 SSE        0.392E-07     0.169E-07        0.937E-08                 0.634E-08             0.473E-08 s
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Page 171 of 306
_ _ _                      _ _ _ . - .            . . _ - _ - _      . . ~ _ _ _

RIVER BEND STATION FIRST QUARTER.(JANUARY 1, 1986 - MARCH 31, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                               Distance in Miles
~ Sector    0.500            1.500               2.500       3.500       4.500 S          0.295E-05        0.445E-06           0.170E-06   0.105E-06   0.710E-07.
SSW        0.410E-05        0.686E-06           0.262E-06   0.162E-06   0.110E-06 SW.        0.149E-05        0.248E-06           0.107E-06   0.670E-07   0.461E-07 WSW        0.823E-06        0.135E-06           0.665E-07   0.441E-07   0.318E-07 W          0.891E-06        0.144E-06           0.662E-07   0.440E-07   0.318E-07 WNW        0.943E-05        0.959E-06           0.362E-06   0.236E-06   0.156E-06 NW         0.276E-05        0.543E-06           0.212E-06   0.123E-06   0.811E-07 NNW        0.380E-06        0.124E-06           0.496E-07   0.307E-07   0.193E-07 N          0.708E-06        0.559E-07           0.134E-07   0.616E-08   0.342E-08 NNE        0.826E-06        0.221E-06           0.966E-07   0.561E-07   0.364E-07 NE         O                O                   O           O           O ENE        0.947E-06        0.133E-06           0.452E-07   0.234E-07   0.145E-07 E          0.984E-06        0.155E-06           0.507E-07   0.263E-07   0.160E-07 ESE        0                0                   0           0           0 SE         0.108E-05        0.196E-06           0.818E-07   0.455E-07   0.318E-07 SSE        0.749E-05        0.101E-05           0.410E-06   0.241E-06   0.165E-06 Receptor                               Distance in Miles Sector     __7.500          15.00               25.00       35.00       45.00 S          0.363E-07        0.170E-07           0.985E-08   0.688E-08   0.526E-08 SSW        0.527E-07        0.217E-07           0.116E-07   0.763E-08   0.557E-08 SW         0.219E-07        0.902E-08           0.482E-08   0.317E-08   0.232E-08 WSW        0.182E-07        0.107E-08           0.719E-08   0.559E-08   0.465E-08 W          0.169E-07        0.756E-08           0.422E-08   0.284E-08   0.211E-08 WNW        0.680E-07        0.294E-07           0.166E-07   0.114E-07   0.862E-08 NW          0.345E-07       0.130E-07           0.641E-08   0.382E-08   0.272E-08 NNW         0.819E-08       0.280E-08           0.128E-08   0.765E-09   0.507E-09 N           0.125E-08       0.379E-09           0.171E-09   0.102E-09    0.694E-10 NNE         0.162E-07       0.596E-08           0.300E-08   0.191E-08    0.136E-08 NE          O               O                   O            O           0 ENE         0.649E-08       0.217E-08           0.100E-08    0.605E-09   0.415E-09 E           0.654E-08       0.210E-08           0.950E-09    0.563E-09   0.380E-09 ESE         O               O                   O            O           O SE         0.158E-07       0.685E-08           0.377E-08    0.252E-08   0.186E-08 SSE        0.815E-07        0.361E-07           0.201E-07   0.136E-07   0.102E-07
_Page 172 of 306

RIVER BEND STATION FIRST QUARTER (JANUARY 1,.1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)
Receptor                                Distance                      X/Q' Sector                      (Feet)            (Meters)           (Sec/ Cub Meter)
N                                   S20            250           0.181E-03 N.                         5,742                 1,750           0.585E-05 SW                         8,203                 2,500           0.534E-05 WNW                         1,558                  475           0.111E-03 E                                   410             125          0.563E                                                     Page 173 of 306

i-RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
CO'~11NUOUS RELEASE FROM RADWASTE BUILDING AT RECEPTORS WITHIN SITE' BOUNDARY X/Q VALUES (SEC/ CUB METER)'
Receptor                     Distance                                                   X/Q Sector                (Feet)        (Meters)                                       (Sec/ Cub Meter)
N                     1,034                                      315               0.117E-03 N                    5,955                          1,815                          0.489E-05 SW                   8,203                         2,500                           0.487E-05 WNW                   1,575                                       480              0.103E-03 ENE                     492                                       150              0.201E-03
(
Page 174 of 306 h ' '

l RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)
Receptor                    Distance                     X/Q Sector              -(Feet)       (Meters)          (Sec/ Cub Meter)
N                      902             275          0.288E-04 N                    5,809           1,771          0.112E-05 SW                   8,200           2,500          0.451E-06 WNW                  1,640             500          0.105E-04 ENE                    377             115          0.988E-04 Page 175 of 306

RIVER BEND STATION FIRST QUARTER (JANUARY 1, 1986 - MARCH 31, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)
Receptor                   Distance                      X/Q Sector              (Feet)        (Meters)         (Sec/ Cub Meter)
N                     902             275          0.909E-06 N                   5,809           1,771          0.130E-06 SW                  8,200           2,500          0.287E-06 vent                1,640             500          0.214E-04 ENE                   377              115         0.104E-04 l
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s Page 176 of 306

b
      ' RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986'- JUNE 30, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                                Distance                      X/Q         '
Sector                          (Miles)         (Meters)         (Sec/ Cub Meter)
NW                               0.60              960'          O.721E-04 NNW                              0.60              960           0.347E-04 NW                               1.24            2,000           0.149E-04 NNW                              0.81            1,300           0.201E-04 i
t l
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                                                                                         ~. y   4 9
ir
                                                      -                                            t' s                  '
RIVER BEND STATION SECOND QUAR 1ER (APRIL 1, 1986 - JUNE 30, 1986)                               '
CONTINUOUS RELEASE FROM RADWASTE BUIII\ING AT SPECIAL RADIOi,0GICAL PATHWAY RECEPTORS:X/Q; VALUES' (SEC/ CUB METER)                                      >
A Receptor                     Distance                                   X/Q Sector             (Miles)         (Meters)                     (Sec/ Cub Meter)              ,
                                                                    ~                                       ,     <
NW                    0.60      -
960                   0.654E-04 NNW                   0.60                960                   0.315E-C4 NW                    1.24          2,000                       0.139E-047 NNW                   0.81          1,300                       0.184E-04 4
s t
I d
Y r
Page D8 of 306                           ,

l't                                                    a f          ,h
,-d: 4         -
   '-33 i g
RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986'- JUNE 30, 1986)
* CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT SFECIAL RADIOLOGICAL
 ; _,'y'                                                 PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
  ~ ,.                                                    .
c
?"                            Receptor-                #
Distance                                   X/Q Sector                                        (Miles)                                     (Meters)          (Sec/ Cub Meter)
                          " NW                                                 0.60                                        960            0.493E-05
[                      ''NNW                                                   0.60                                        960            0.317E-05
     & -/                    NW                                                1.24                                      2,000            0.136E-05 NNW                                              0.81                                      1,300            0.207E-05
       ,) -'
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(    ,
Page 179 of 306

ui
[
RIVER. BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
I heceptor                     Distance                              X/Q Sector               (Miles)           (Meters)              (Sec/ Cub Meter)                          '      '
NW                    0.60                960                0.920E-05 NNW                   0.60                960                0.266E-05                                      '
                     .)ni                   1.24-             2,000                0.265E-05 NNW                   0.81              1,300                0.166E-05 40 hEhI i                                                                                                                          ,
                                                                                                           )
8 b
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l Page 180 of 306 l

RIVER BEND STATION SECOND QUARTER (APRIL 27, 1986 - 1900 HOUR)
BATCH RELEASE FROM FUEL BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor.                                       Distance                      X/Q Sector                                  (Miles)        (Meters)          (Sec/ Cub Meter)
W'                                       O.60             960            0 NW                                       0.60             960            0 W                                        1.24           2,000            0 NW                                       0.81           1,300            0 1
i I
l Page 181 of 306

M m
RIVER BEND STATION SECOND QUARTER (APRIL 25, 1986~- 1700 HOUR)
BATCH RELEASE.FROM RADWASTE BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                      Distance                                X/Q
    - Sector               (Miles)       -(Meters)            (Sec/ Cub Meter)
NW                     0.60             960             0.193E-03 NNW                    0.60             960             0 NW                     1.24           2,000             0.372E-04 NNW                    0.81.          1,300             0 Pake182of306

C RIVER BEND STATION SECOND QUARTER-(APRIL 1, 1986 - JUNE 30, 1986)                                            i CONTINUOUS RELEASE FROM FUEL BUILDING AT POPULATION                                              I RECEPT 0RS X/Q VALUES (SEC/ CUB METER)                                                 j l
I Receptor                                Distance in Miles                                                       '
Sector     0.500                1.500              2.500                      3.500                  4.500 4         _S-         0.301E-04            0.329E-05          0.113E-05                  0.591E-06              0.375E-06 SSW        0.399E-04            0.422E-05          0.144E-05                  0.750E-06              0.476E-06 SW         0.459E-04            0.497E-05          0.170E-05                  0.886E-06              0.562E-06 WSW      .0.407E-04             0.448E-05          0.154E-05                  0.806E-06              0.512E-06 W          0.260E-04            0.277E-05          0.945E-06                  0.491E-06              0.310E-06 WNW        0.509E-04            0.541E-05          0.184E-05                  0.953E-06              0.602E-06~
NW         0.941E-04            0.971E-Q5          0.328E-05                  0.170E-05              0.107E-05 NNW        0.453E-04            0.464E-05          0.156E-05                  0.808E-06              0.508E-06 N          0.389E-04            0.387E-05          0.129E-05                  0.658E-06              0.411E-06 NNE        0.382E-04            0.402E-05          0.136E-05                  0.707E-06              0.447E-06 NE         0.275E-04            0.276E-05          0.924E-06                  0.477E-06              0.300E-06 ENE        0.183E-04            0.188E-05          0.634E-06                  0.327E-06              0.206E-06
.          E          0.207E-04            0.227E-05          0.779E-06                  0.408E-06              0.260E-06 ESE        0.233E-04            0.243E-05          0.822E-06                  0.425E-06.             0.268E-06 SE         0.193E-04            0.209E-05          0.717E-06                  0.374E-06              0.238E-06 SSE        0.258E-04            0.289E-05          0.998E-06                  0.522E-06              0.332E-06 Receptor                                Distance in Miles Sector     7.500                15.00              25.00                      35.00                  45.00 S          0.163E-06            0.646E-07          0.348E-07                  0.232E-07              0.171E-07 SSW        0.206E-06            0.809E-07          0.429E-07                  0.283E-07              0.207E-07 SW         0.243E-06            0.957E-07          0.514E-07                  0.342E-07              0.252E-07 WSW        0.223E-06            0.882E-07          0.478E-07                  0.319E-07              0.236E-07 W          0.133E-06            0.521E-07          0.279E-07                  0.185E-07              0.136E-07 WNW        0.257E-06            0.100E-06          0.538E-07                  0.~37E-07              0.263E-07 NW         0.457E-06            0.177E-06          0.935E-07                  0.614E-07              0.449E-07 NNW        0.217E-06            0.838E-07          0.442E-07                  0.291E-C7              0.213E-07 N          0.172E-06            0.652E-07          0.340E-07                  0.221E-07              0.161E-07 NNE        0.192E-06            0.749E-07          0.398E-07                  0.263E-07              0.193E-07 NE         0.128E-06            0.490E         0.254E-07                  0.165E-07              0.120E-07 ENE        0.881E-07            0.341E-07          0.180E-07                  0.118E-07              0.865E-08 E          0.113E-06            0.449E-07          0.243E-07                  0.162E-07              0.120E-07 ESE        0.114E-06            0.444E-07          0.236E-07                  0.156E-07              0.114E-07 SE         0.103E-06            0.407E-07          0.219E-07                  0.145E-07              0.107E-07 SSE        0.145E-06            0.576E-07         0.315E-07                   0.212E-07              0.157E-07 I
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l Page 183 of 306

RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
CONTINUOUS RELEASE'FROM RADWASTE BUILDING AT POPULATION RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptrr                                  Distance in Miles 0.500                   1.500                   2.500              3.500        4.500 Sector 0.276E-04               0.304E-05               0.107E-05          0.566E-06    0.362E-06
  'S 0.361E-04               0.395E-05               0.138E-05          0.725E-06    0.462E-06 SSW 0.423E-04               0.462E-05                0.162E-05         0.851E-06    0.543E-06 SW 0.375E-04               0.414E-05                0.146E-05         0.771E-06    0.493E-06 WSW W          0.240E-04              'O.259E-05                0.901E-06         0.473E-06    0.301E-06 0.473E-04               0.506E-05                0.176E-05         0.919E-06    0.583E-06 WNW 0.863E-04               0.916E-05                0.315E-05         0.164E-05    0.104E    NW 0.418E-04               0.438E-05                0.150E-05         0.781E-06    0.494E-06 NNW 0.361E-04               0.370E-05                0.125E-05         0.642E-06    0.403E-06 N
0.351E-04               0.376E-05                0.130E-05         0.682E-06    0.434E-06 NNE 0.249E-04               0.263E-05                0.894E-06         0.464E-06    0.294E-06 NE 0.168E-04               0.177E-05                0.609E-06         0.317E-06    0.201E-06 ENE 0.190E-04               0.209E-05                0.736E-06         0.390E-06    0.250E-06 E
0.216E-04               0.229E-05                0.788E-06         0.411E-06     0.261E-06 ESE 0.178E-04               0.194E-05                0.680E-06         0.359E-06     0.229E-06 SE 0.214E-04               0.256E-05                0.938E-06         0.497E-06     0.318E-06 SSE Receptor                                 Distance in Miles 7.500                   15.00                   25.00              35.00        45.00 Sector 0.634E-07                0.342E-07         0.228E-07    0.169E-07 S          0.159E-06 0.202E-06               0.797E-07                0.424E-07         0.280E-07    0.205E-07 SSW 0.940E-07                0.506E-07         0.337E-07    0.249E-07 SW         0.237E-06 0.217E-06               0.865E-07                0.470E-07         0.314E-07    0.233E-07 WSW 0.512E-07                0.275E-07         0.182E-07    0.134E-07 W          0.130E-06 0.251E-06               0.988E-07                0.530E-07         0.352E-07    0.259E-07 WNW 0.648E-06               0.175E-06                0.924E-07         0.608E-07    0.445E-07 NW 0.826E-07                0.437E-07         0.287E-07    0.210E-07 i   NNW        0.213E-06 0.645E-07                0.336E-07         0.219E-07    0.160E-07 N          0.169E-06 0.737E-07                0.393E-07         0.260E-07    0.191E-07 NNE        0.188E-06 0.126E-06               0.484E-07                0.252E-07         0.164E-07    0.119E-07 i   NE 0.336E-07                0.178E-07         0.117E-07    0.856E-08
!   ENE        0.864E-07 0.441E-07                0.238E-07         0.159E-07    0.118E-07 E          0.110E-06 0.437E-07                0.233E-07         0.154E-07    0.113E-07 ESE        0.112E-06 0.399E-07                0.215E-07         0.143E-07    0.106E-07 l    SE        0.101E-06 0.563E-07                0.309E-07         0.208E-07     0.155E-07 l    SSE       0.140E-06 Page 184 of 306 l

         ~ RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT POPULATION                        l RECEPTORS X/Q VALUES (SEC/ CUB METER)                                  l Receptor                          Distance in Miles
. Sector      0.500          1.500           2.500           3.500        4.500 S           0.181E-05      0.227E-06       0.869E-07       0.527E-07    0.354E-07        .l SSW         0.161E-05      0.228E-06      '0.891E-07       0.557E-07    0.386E-07 SW          0.271E-05      0.357E-06       0.146E-06       0.893E-07    0.608E-07 WSW         -0.256E-05      0.330E-06       0.146E-06       0.927E-07    0.649E-07~
W           0.141E-05      0.118E-06       0.823E-07       0.528E-07    0.373E-07 WNW         0.525E-05      0.765E-06       0.305E-06       0.233E-06    0.152E-06 NW          0.615E-05      0.928E-06       0.383E-06       0.235E-06    0.164E-06 NNW         0.394E-05      0.683E-06       0.275E-06       0.187E-06    0.124E-06 N           0.621E-05      0.969E-06       0.430E-06       0.273E-06    0.189E-06 NNE         0.318E-05      0.572E-06       0.254E-06       0.154E-06    0.105E-06 NE          0.146E-05      0.279E-06       0.135E-06       0.748E-07    0.550E-07 ENE         0.135E-05      0.258E-06       0.109E-06       0.596E-07    0.398E-07 E           0.128E-05      0.117E-06       0.768E-06       0.446E-07    0.311E-07 ESE         0.164E-05      0.211E-06       0.862E-07       0.507E-07    0.374E-07 SE          0.119E-05      0.169E-06       0.679E-07       0.381E-07    0.262E-07 SSE         0.106E-05      0.154E-06       0.728E-07       0.451E-07    0.321E-07 Receptor                         Distance in Miles Sector      7.500          15.00           25.00-           35.00       45.00 S           0.174E-07      0.768E-08       0.432E-08        0.294E-08   0.220E-08 SSW         0.193E-07      0.838E-08        0.462E-08       0.311E-08   0.231E-08 SW          0.293E-07      0.123E-07        0.671E-08       0.449E-08   0.333E-08 WSW         0.330E-07      0.148E-07        0.834E-08       0.571E-08   0.430E-08 W           0.195E-07      0.891E-08        0.507E-08       0.346E-08   0.260E-08 LWNW         0.615E-07      0.263E-07        0.144E-07       0.969E-08   0.718E-08 NW          0.778E-07      0.353E-07        0.183E-07       0.945E-08   0.695E-08 NNW         0.648E-07      0.285E-07        0.149E-07       0.972E-08   0.503E      N           0.113E-06      0.469E-07        0.251E-07       0.165E-07   0.120E-07 NNE         0.615E-07      0.262E-07        0.137E-07       0.901E-08   0.658E-08 NE          0.356E-07      0.196E-07        0.107E-07       0.706E-08   0.518E-08 ENE         0.333E-07      0.152E-07        0.819E-08       0.543E-08   0.395E-08 E           0.214E-07      0.108E-07        0.645E-08       0.425E-08   0.312E-08 ESE         0.200E-07      0.889E-08        0.436E-08       0.298E-08   0.224E-08 SE         0.129E-07      0.565E-08        0.312E-08       0.211E-08   0.157E-08 SSE        0.166E-07      0.751E-08        0.423E-08       0.288E-08    0.215E-08 Page 185 of 306

4
                                                                                                                                               ^
I s
RIVER BEND STATION SECOND QUARTER (APRIL'1, 1986 --JUNE 30, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPT 0RS X/Q VALUES (SEC/ CUB METER)
Receptor                            Distance in Miles 1.500            2.500          3.500                                          4.500 Sector- -0.500 S            0.870E-06       0.517E-07       -0.147E-07      0.747E-08                                       0.440E-08
                    ' SSW          0.100E-05       0.111E-06        0.310E-07      0.161E-07                                       0.990E                     - SW~          0.298E-05       0.201E-08        0.695E-09      0.435E-09                                      .0.306E-09 0.134E-05       0.140E-06        0.526E-07      0.319E-07                                       0.220E-07
                     .%5W 0                0              0                                               0 W            0 WNW          0.740E-05       0.116E-05        0.452E     0.321E                                      0.205E-06     4 NW.         0.113E-04       0.181E-05        0.735E-06      0.442E                                      0.303E                                    0.328E-05        0.510E-06       0.193E-06      0.124E-06                                       0.790E-07 NNW N            0.429E-05       0.984E-06       0.426E-06      0.252E-06                                       0.163E-06
                                  '0.134E-05        0.288E-06       0.150E-06      0.918E-07                                     10.616E-07'-
NNE 0.242E-06       0.162E-08       0.561E-09      0.351E                                      0.247E-09 NE 0.106E-05       0.123E-06       0.362E-07      0.180E-07                                       0.109E                      ' ENE E            0.318E-24       0.487E-10        0.139E-08      0.152E-08                                      0.288E-08 ESE          0.170E-05       0.713E-07        0.986E-08      0.293E-08                                      0.121E-08 SE           0.276E-05       0.260E-06        0.796E-07      0.572E-07                                       0.392E-07 SSE-         0.221E-06       0.146E-08        0.506E-07      0.317E-09                                       0.223E-09 Receptor                            Distance in Miles Sector       7.500           15.00            25.00          35.00                                           45.00 S            0.168E-08       0.531E-09        0.248E-09      0.152E-09                                       0.106E-09
                      ~SSW          0.415E-08       0.147E-08        0.701E-09      0.430E-09                                       0.299E-09 SW          0.161E-09       0.776E-10        0.466E-10      0.333E-10                                       0.259E-10 WSW         0.112E-07        0.499E-08       0.278E-08      0.187E-08                                       0.139E-08 0               0              0                                               0 W           0 WNW         0.827E-07        0.331E-07       0.174E-07      0.114E-O'                                       O.827E-08 0.136E-06       0.554E-07       0.281E-07       0.162E-07                                      0.117E-07 NW NNW        0.353E-07       0.135E-07        0.684E-08      0.438E-08                                       0.298E-08 N          0.719E-07       0.264E-07        0.133E-07      0.847E-08                                       0.605E-08 NNE        0.294E-07       0.110E-07        0.557E-08      0.356E-08                                       0.255E-08 NE         0.130E-09       0.626E-10        0.376E-10      0.268E-10                                       0.209E-10 ENE        0.474E-08       0.162E-08        0.~759E-09     0.462E-09                                       0.319E-09 E          0.286E-07       0.299E-07        0.236E-07      0.162E-07                                       0.123E-07 ESE        0.528E-09       0.255E-09        0.153E-09      0.109E-09                                       0.851E-10 SE         0.197E-07       0.913E-08        0.529E-08      0.368E-08                                       0.281E-08 SSE        0.117E-09       0.565E-10        0.339E-10      0.242E-10                                       0.188E-10 Page 186 of 306

RIVER BEND STATION SECOND QUARTER (APRIL 27, 1986 - 1900 HOUR)'
I                    BATCH. RELEASE FROM FUEL BUILDING AT POPULATION RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                        Distance in Miles Sector    0.500          1.500           2.500           3.500       4.500 S         0              0               0               0           0 SSW-      0              0               0               0           0 SW        0              0               0              .0           0 WSW        0              0               0               0           0 W          0              0               0               0           0 WNW        0              0               0               0           0 NW         0              0               0               0           0 NNW       0              0               0               0           0 N         0.203E-03      0.197E-04       0.648E-05       0.328E-05   0.203E-05 NNE       O              O               O               O           O NE        O              O               O               O           O ENE       O              O               O               O           O E          O              O               O               O           O ESE       O              O               O               O           O SE        O              O               O               O           O SSE       O              O               O               O           O Receptor                       Distance in Miles Sector    7.500          15.00           25.00           35.00       45.00 S         0              0               0               0           0         ,
SSW       0              0               0               0           0 SW        0              0               0               0           0 WSW       0              0               0               0           0 W         0              0               0               0           0 WNW       0              0               0               0           0 NW        0              0               0               0           0 NNW       0              0               0               0           0 N         0.821E-06      0.308E-06       0.158E-06       0.102E-06   0.738E-07 NNE       O              O               O               O           O NE        O              O               O               O           O ENE       O              O               O               O           O E         O              O               O               O           O ESE       O              O               O               O           O
        . SE -      0              0               0               0           0 SSE       O              O               O               O           O I
l Page 187 of 306 i
t .

           .+
RIVER BEND STATION SECOND QUARTER (APRIL 25, 1986 - 1700 HOUR)
BATCH. RELEASE FROM RADWASTE SUILDING AT POPULATION RECEPTORS X/Q VALUES-(SEC/ CUB METER)
Receptor                                                         Distance in Miles Sector-                                  0.500            1.500,           2.500-        3.500     4.500 S                                        0 --            0                -0             0         0 SSW                                      0               0                 0             0         0 SW                                       0               0                 0             0         0 WSW                                      0               0                 0            -0         0 W                                        0                0                0             0         0 WNW                                      0                0                0             0         0 NW                                       0.257E-03       0.239E-04         0.757E-05. 0.371E-05 0.224E-05 NNW                                      0               0                 0             0         0 N                                        O                O                O             0-        0 NNE                                      O                O                O             O-        0 NE                                       O                0-               0             0         0 ENE                                      O               O                 O             O         O         -
E                                        O                O                O             O         O ESE                                      O               O                 O             O         O SE                                       O               O                 O             O         O SSE                                      O                O                O             O         O Receptor                                                         Distance in Miles Sector                                   7.500            15.00            25.00         35.00     45.00 S                                        0               0                 0             0         0 SSW                                      0                0                0             0         0 SW                                       0                0                0             0         0 WSW                                      0                0                0      .      0         0 W                                        0                0                0             0         0 WNW                                      0                0                0             0         0 NW                                       0.881E-06        0.294E-05        0.136E-06     0.817E-07 0.559E-07 NNW                                      0                0                0             0         0 N                                        0                0                0             0         0 NNE                                      O                O                O             O         O NE                                       O                O                O             O         O ENE                                      O                O                O             O         O E                                        O                O                O             O         O ESE                                      O                O                O             O         O SE                                       O                O                O             O         O SSE                                      O                O                O             O         O Page 188 of 306 lig i ii i qiI gi

d RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)                                                                                                                     l CONTINUOUS RELEASE FROM FUEL PUILDING AT RECEPTORS WITHIN SITE BOUNDARY                                                                                                                   l X/Q VALUES (SEC/ CUB METER)
Receptor                                         Distance                                                                                   X/Q Sector _                               (Feet)                         (Meters)                                                         (Sec/ Cub Meter)                                     l N                                            820                                    250                                                0.254E-03 N                                     5,742                                  1,750                                                     0.819E-05 SW                                     8,203                                 2,500                                                     0.460E-05
- WNW                                    1,558                                        475                                                0.119E-03 E                                            410                                    125                                                0.488E-03 i
4 1
N 4
Page 189 of 306

RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB HETER)
Receptor                   Distance                       X/Q Sector-             (Feet)       (Meters)            (Sec/ Cub Meter)
N                   1,034             315           0.159E-03 N                   5,955           1,815           0.709E-05' SW                  8,203           2,500           0.428E-05 WNW                 1,575             480           0.110E-03 ENE                   492             150           0.236E-03 yage 190 of 306

i o
RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)
Receptor                  Distance                        X/Q Sector             (Feet)       (Meters)            iSec/ Cub Meter)
N                     902            275            0.366E-04 N                  5,809           1,771            0.160E-05 SW                 8,200           2,500            0.385E-06 WNW                1,640             500            0.111E-04 ENE                   377            115            0.313E-04 Page 191 of 306 hr gium i

RIVER BEND STATION SECOND QUARTER (APRIL 1, 1986 - JUNE 30, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)
Receptor                   Distance                        X/Q Sector              (Feet)       (Meters)             (Sec/ Cub Neter)
N                     902             275             0.214E-04 N                   5,809           1,771             0.150E-05 SW                  8,200           2,500             0.169E-08 WNW                 1,640             500             0.145E-04 ENE                   377              115            0.966E-05 l
l l
l Page 192 of 306 I

RIVER BEND STATION SECOND QUARTER (APRIL 27, 1986 - 1900 HOUR)
BATCH RELEASE FROM FUEL BUILDING AT RECEPTORS WITHIN SITE BOUNDARY.
X/Q VALUES (SEC/ CUB METER)
Receptor'                   Distance                       X/Q Sector              ~(Feet)       (Meters)            (Sec/ Cub Meter)
N                      820-            250            0.117E-02 N                   5,742            1,750            0.418E-04 SW                   8,203           2,500            0 WNW                  1,558             475            0 E                      410             125            0 Page 193 of 306

RIVER BEND STATION SECOND QUARTER (APRIL 25, 1986 - 1700 HOUR)
BATCH RELEASE FROM RADWASTE BUILDING AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)
Receptor                    Distance                      X/Q Sector               (Feet)       (Meters)           (Sec/ Cub Meter)
N                    1,034             315           0 N                    5,955           1,815           0 SW                   8,203           2,500           0 WNW                  1,575             480           0 ENE                    492             150           0 l
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l Page 194 of 306

                                 ~
RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTCRS X/Q VALUES (SEC/ CUB METER)
Receptor                   Distance                         X/Q Sector             (Miles)         (Meters)           (Sec/ Cub Meter)
NW                  0.60              960             0.611E-04 NNW                 0.60              960             0.308E-04 NW-                 1.24            2,000             0.124E-04 NNW                 0.81            1,300             0.178E-04 i
e i
                                       ,Page 195 of 306

RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                                   Distance                     X/Q Sector                             (Miles)       (Meters)          (Sec/ Cub Meter)
NW                                  0.60            960            0.555E-04 NNW                                 0.60            960            0.281E-04 NW                                  1.24          2,000            0.118E-04 NNW                                 0.81          1,300            0.164E-04 i
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Fage 196 of 306 i

o RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
     . CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                    Distance                     X/Q Sector              (Miles)       (Meters)          (Sec/ Cub Meter)
Nw                   0.60            960           0.446E-05 NNW                  0.60            960           0.227E-05 NW                   1.24          2,000           0.122E-05 NNw                  0.81          1,300           0.148E-05 l
2 1
Page 197 of 306

RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                    Distance                      X/Q Sector              (Miles)       (Meters)          (Sec/ Cub Meter)
NW                   0.60            960            0.397E-05 NNW                  0.60            960            0.334E-05 NW                   1.24          2,000            0.148E-05 NNW                  0.81          1,300            0. 233E- **
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Page 198 of 306

    . . . .        m       , _ _ ..             __       .      .    . . _ - .     . - . _ .       ._-  _.      . - _  _ _ . .
1 I
K RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 -SEPTEMBER 30,.1986)
                                      . CONTINUOUS RELEASE FROM FUEL BUILDING AT POPULATION                                    i RECEPTORS X/Q VALUES (SEC/ CUB METER).
Receptor                               Distance in Miles                                                  '
Sector         -0.500            1.500           -2.500                  3.500         4.500 S                0.580E-04      -0.629E-05         0.215E-05             0.113E-05     0.714E-06.
4 SSW-             0.452E-04       0.472E-05          0.160E-05           -0.832E-06     0.526E-06 SW               0.493E-04       0.516E-05         0.175E-05             0.912E-06     0.577E-06 WSW              0.353E-04       0.356E-05         0.119E-05             0.612E-06     0.384E-06 W                0.345E-04       0.353E-05          0.119E-05            0.615E-06    ~0.388E-06 WNW            .0.689E-04        0.690E-05          0.231E-05            0.119E-05     0.750E-06 NW               0.801E-04       0.806E-05         0.271E-05             0.140E-05     0.880E-06 NNW              0.404E-04       0.408E-05          0.137E-05            0.705E-06     0.443E-06 N               'O.279E-04       0.287E-05          0.968E-06            0.501E-06     0.316E-06 1
NNE              0.384E-04       0.389E-05          0.131E-05            0.673E-06     0.423E-06 NE               0.408E-04       0.426E-05          0.144E-05            0.748E-06     0.472E-06 ENE            '0.338E-04        0.348E-05          0.118E-05            0.610E-06     0.385E-06 E                0.503E-04       0.522E-05          0.177E-05            0.918E-06     0.580E-06 ESE              0.591E-04       0.652E-05          0.225E-05            0.117E-05     0.747E-06 SE               0.334E-04       0.346E-05          0.117E-05            0.608E-06     0.384E-06 SSE              0.405E-04       0.464E-05          0.161E-05            0.850E-06     0.543E-06
!                    Receptor                               Distance in Miles                                                  ,
l ..                 Sector _ 7.500                   15.00              25.00                35.00-        45.00 i                    S                0.310E-06       0.122E-06          0.656E-07            0.436E-07     0.321E-07          .
i                    SSW              0.227E-06       0.884E-07          0.466E-07            0.306E-07     0.224E-07 1                    SW               0.248E-06       0.970E-07          0.515E-07            0.339E-07     0.248E-07
:                    WSW              0.161E-06       0.617E-07          0.323E-07            0.211E-07     0.153E-07 F                    W                0.166E-06       0.640E-07          0.334E-07            0.218E-07     0.158E-07 WNW              0.318E-06       0.122E-06          0.630E-07            0.408E-07     0.295E-07 i-                   NW               0.373E-06       0.144E-06          0.747E-07            0.486E-07     0.353E-07 i                    NNW              0.187E-06       0.721E-07          0.378E-07            0.248E-07     0.180E-07 N                0.135E-06       0.524E-07          0.277E-07            0.183E-07     0.134E-07 NNE              0.179E-06       0.689E-07          0.362E-07            0.237E-07     0.173E-07 NE               0.202E-06       0.788E-07          0.418E-07            0.276E-07     0.202E-07 ENE              0.165E-06       0.641E-07          0.338E-07            0.222E-07     0.162E-07 L                    E                0.248E-06       0.968E-07          0.514E-07            0.338E-07     0.248E-07 ESE              0.325E-06       0.129E-06          0.698E-07            0.467E-07     0.346E-07 L                    SE               0.165E-06       0.641E-07          0.339E-07            0.223E-07     0.163E-07
!                    SSE              0.239E-06       0.960E-07          0.527E-07            0.355E-07     0.264E-07 i
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Page 199 of 306
       -. _. . , .      a,..,__._..-.,_._________.______.____

RIVER BEND STATION THIRD QUARTER (JUI.Y 1,1986 - SEPTEMBER 30, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT POPULATION RECEPT 0RS X/Q VALUES (SEC/ CUB METER)
Receptor                          Distance in' Miles Sector     0.500           1.500            2.500          3.500_      4.500 S          0.513E-04       0.584E-05        0.205E-05      0.108E-05    0.690E-06 SSW        0.409E-04       0.444E-05        0.154E-05      0.805E-06    0.512E-06 SW         0.448E-04       0.485E-05        0.168E-05      0.882E-06    0.516E-06 WSW        0.325E-04       0.340E-05        0.116E-05      0.598E-06    0.376E-05 W          0.312E-04       0.335E-05        0.115E-05      0.598E-06    0.379E-06 WNW        0.620E-04       0.661E-05        0.225E-05      0.117E-06    0.737E-06 NW         0.725E-04       0.771E-05        0.263E-05      0.137E-06    0.863E-06 NNW        0.370E-04       0.388E-05        0.132E-05      0.687E-06    0.434E-06 N          0.256E-04       0.270E-05        0.930E-06      0.485E-06    0.308E-06 NNE        0.352E-04       0.369E-05        0.126E-05      0.655E-06    0.413E-06 NE         0.374E-04       0.400E-05        0.138E-05      0.724E-06    0.459E-06 ENE        0.309E-04       0.329E-05        0.113E-05      0.592E-06    0.375E-06 E          0.460E-04       0.492E-05        0.170E-05      0.889E-06    0.565E-06 ESE        0.546E-04       0.601E-05        0.212E-05      0.112E-05    0.719E-06 SE         0.304E-04       0.326E-05        0.113E-05      0.589E-05    0.374E-06 SSE        0.374E-04       0.422E-05        0.151E-05      0.807E-06    0.520E-06 Receptor                          Distance in Miles Sector     7.500            15.00           25.00          35.00        45.00 S          0.303E-06       0.120E-06        0.646E-07      0.430E-07    0.317E-07 SSW        0.222E-06       0.871E-07        0.461E-07      0.303E-07    0.222E-07 SW         0.243E-06        0.957E-07       0.508E-07      0.335E-07    0.246E-07 WSW        0.159E-06        0.611E-07       0.320E-07      0.209E-07    0.152E-07 W          0.163E-06        0.632E-07       0.330E-07      0.216E-07    0.157E-07 WNW        0.314E-06        0.121E-06       0.626E-07      0.406E-07    0.294E-07 NW         0.368E-06        0.142E-06       0.742E-07       0.483E-07   0.350E-07 NNW        0.184E-06        0.713E-07       0.375E-07       0.245E-07   0.179E-07 N          0.132E-06        0.517E-07       0.274E-07       0.181E-07   0.132E-07 NNE        0.176E-06        0.681E-07       0.358E-07       0.235E-07   0.171E-07 NE        0.198E-06        0.777E-07       0.413E-07       0.273E-07    0.200E-07 ENE        0.162E-06       0.632E-06        0.334E-07      0.220E-07    0.161E-07 E          0.244E-06       0.955E-07        0.507E-07      0.335E-07    0.245E-07 ESE        0.316E-06       0.126E-06        0.686E-07      0.459E-07    0.340E-07 SE         0.162E-06       0.632E-07        0.335E-07      0.220E-07    0.161E-07 SSE        0.232E-06       0.939E-07        0.516E-07      0.348E-07    0.259E-07 Page 200 of 306

RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30,1986)
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPT 0RS'X/Q VALUES (SEC/ CUB METER)
Receptor                                            Distance in Miles 0.500                             1.500            2.500                  3.500        4.500 Sector 0.213E-05                         0.256E-06        0.102E-06              0.646E-07    0.447E-07 S
0.407E-06        0.155E-06              0.947E-07    0.648E-07 SSW        0.319E-05 0.234E-05                         0.307E-06        0.127E-06              0.781E-07    0.535E-07 SW 0.168E-05'                        O.244E-06        0.111E-06              0.741E-07    0.503E-07 WSW-W          0.934E-06                         0.206E-06        0.107E-06              0.722E-07    0.522E-07 0.131E-06    9 WNW        0.360E-05                         0.583E-06        0.245E             0.200E-06 0.569E-05                                          0.355E-06              0.222E-06    0.159E-06 NW                                           0.841E-Q6 0.287E-05                         0.542E-06        0.245E-06              0.180E-06    0.122E-06 NNW-0.219E-05                         0.432E-06        0.235E-06              0.165E-06   .0.119E-06 N
0.205E-05                          0.414E-06       0.217E-06              0.142E-06    0.102E-06 NNE 0.142E-05                          0.276E-06       0.156E-06              0.875E-07    0.652E-07 NE 0.209E-05                          0.393E-06       0.172E-06              0.943E-07    0.632E-07   .
ENE 0.310E-05                          0.459E-06       0.204E-06              0.119E-06     0.835E-07 E
0.149E-05                         0.227E-06        0.972E-07              0.573E-07    0.432E-07 ESE 0.106E-05                         0.150E-06        0.655E-07              0.373E-07    0.265E-07 SE SSE        0.132E-05                         0.175E-06        0.850E-07              0.532E-07    0.379E-07 Receptor                                             Distance in Miles Sector     7.500                             15.00            25.00                  35.00        45.00 S          0.232E-07                         0.106E-07        0.603E-08              0.414E-08    0.312E-08 0.141E-07        0.793E-08              0.541E-08    0.406E-08 SSW        0.320E-07 SW         0.262E-07                         0.113E-07        0.625E-08              0.420E-08    0.312E-08 WSW        0.258E-07                         0.115E-07        0.643E-08              0.436E-08    0.324E-08 W          0.276E-07                         0.126E-07        0.714E-08              0.488E-08    0.367E-08 WNW        0.531E-07                          0.229E-07       0.125E-07              0.836E-08    0.617E-08 0.772E-07                          0.361E-07       0.189E-07              0.965E-08     0.714E-08 NW 0.668E-07                          0.303E-07       0.157E-07               0.102E-07    0.534E-08 NNW 0.820E-07                          0.354E-07       0.190E-07               0.124E-07    0.888E-08 N
0.682E-07                         0.303E-07        0.159E-07              0.104E-07    0.755E-08 NNE 0.364E-07                         0.158E-07        0.822E-08              0.533E-08    0.386E-08 NE 0.465E-07                         0.206E-07        0.111E-07              0.736E-08    0.536E-08 ENE 0.535E-07                         0.255E-07        0.147E-07              0.967E-08    0.707E-08 E
0.236E-07                         0.108E-07        0.533E-08              0.369E-08    0.279E-08 ESE 0.138E-07                         0.650E-08        0.378E-08              0.264E-08    0.202E-08 SE 0.196E-07                         0.903E-08        0.517E-08              0.357E-08    0.271E-08 SSE Page 201 of 306

L:
RIVER' BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor-                                                          Distance in Miles Sector      0.500                                      1.500               .2.500         3.500       4.500 S-          0.302E-06                                  0.149E-06            0.713E-07     0.485E-07   0.341E-07 SSW         0.478E-06                                  0.848E-07            0.326E-07     0.202E-07   0.138E-07 SW          0.196E-05                                  0.299E-06            0.157E-06     0.107E-06   0.766E-07 WSW-        0.923E-06                                  0.324E-06            0.274E-06     0.226E-06  -0.184E-06 W           0.482E-08                                   0.469E-07           0.354E-07     0.267E  0.202E-07 WNW         0.278E-05                                   0.429E-06           0.178E-06     0.154E-06'  O.101E-06 NW          0.475E-05                                   0.108E-05           0.620E-06     0.442E-06   0.343E-06 NNW         0.388E-05                                   0.831E-06           0.319E-06     0.197E-06   0.124E-06 N           0.149E-05                                    0.268E-06          0.112E-06     0.653E-07   0.418E-07 NNE         0.822E-06                                    0.503E-06          0.442E-06     0.329E-06   0.252E-06 NE          O                                            O                  O             O           O ENE         0.888E-06                                    0.230E-06          0.931E-07     0.502E-07   0.327E-07 E           0.417E-05                                    0.794E-06          0.341E-06     0.195E-06   0.133E-06 ESE         0.355E-05                                     0.504E-06         0.200E-06     0.115E-06   0.824E-07 SE          0.360E-06                                     0.249E-08         0.861E-09     0.539E-05   0.379E-09 SSE         O                                             O                  O            O            O Receptor                                                           Distance in Miles Sector       7.500                                           15.00           25.00         35.00       45.00 S           0.173E-07                                      0.720E-08         0.382E-08     0.250E-08   0.181E-08 SSW         0.649E-08                                       0.265E-08        0.141E-08     0.929E-09   0.677E-09 SW          0.383E-07                                       0.158E-07        0.830E-08     0.540E-08   0.390E-08 WSW          0.114E-06                                       0.547E-07       0.314E-08     0.214E-07   0.160E-07 W            0.110E-07                                       0.481E-08       0.263E-08     0.175E-08   0.129E-08 WNW         0.399E-07                                       0.178E-07       0.100E-07     0.677E-08   0.504E-08 NW          0.176E-06                                       0.817E-07       0.424E-07     0.227E-08   0.168E-07 NNW         0.531E-07                                       0.188E-07       0.892E-08     0.546E-08   0.365E-08 N           0.183E-07                                       0.650E-07       0.320E-08     0.201E-08   0.142E-08 NNE         0.173E-06                                       0.725E-07       0.379E-08     0.247E-08   0.179E-07 NE          O                                               O               O             O           O ENE         0.175E-07                                       0.661E-08       0.334E-08     0.213E-08    0.152E-08 E           0.730E-07                                       0.298E-07       0.156E-08     0.100E-08    0.721E-08 ESE         0.411E-07                                       0.177E-07        0.888E-08    0.603E-08    0.452E-08 SE          0.199E-09                                       0.961E-10        0.576E-10    0.412E-08    0.320E-10 SSE         O                                               O                O            O            O Page 202 of 306

RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT RECEPTORS WITHIN SITE BOUNDARY X/Q VAIUES (SEC/ CUB METER)
Receptor                                Distance                                                                    X/Q Sector                           (Feet)        (Meters)                                           (Sec/ Cub Meter)
N                                  820             250                                            0.186E-03 N                                5,742           1,750                                            0.602E-05 SW                               8,203           2,500                                            0.478E-05 WNW                              1,558              475                                           0.153E-03 0.111E-02 E                                  410              125 i
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Page 203 of 306

F '
RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
!          CONTINUOUS RELEASE FROM RADWASTE BUILDING AT RECEPTORS WITHIN i                   SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)
;   Receptor                    Distance                     X/Q           l I   Sector               (Feet)       (Meters)          (Sec/ Cub Meter) l' N                    1,034             315          0.119E-03 N                    5,955           1,815          0.513E-05 SW                   8,203           2,500         '0.450E-05 WNW                  1,575'            480          0.135E-03          1 ENE                    492              150         0.533E-03 l
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L

RIVER BEND STATION THIRD QUARTER (JULY 1, 1986 - SEPTEMBER 30, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)
Receptor                    Distance                      X/Q Sector               (Feet)       (Meters)          (Sec/ Cub Meter)
N                      902             275          0.119E-04 N                   5,809            1,771          0.623E-06 SW                  8,200            2,500          0.334E-06 WNW                  1,640             500          0.756E-05 ENE                    377             115          0.524E-04 i,
{
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l Page 205 of 306
{

               .A
* 1,.
                                                                                                           . y s
RIVER BEND STATION THIRD QUARTER,(JULY 1,1986 - SEPTEllBER 30, 1936) l BATCH RELEASE FROM CONTAINMENT BUILDING AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)
Receptor    ;,                                   Distance                              X/Q Sector                                  (Feet)              (Meters)              (Sec/ Cub Meter)
N                                           902                      275          O.597E-05                      '
N                                       5,809                    1,771   '
O.431E-06 SW                                      8,200                    2,500            0.378E-06 WNW                                     1,640                        300   "
0.550E-05 ENE                                         377                      115          0.231E-04
                                                                          ,                         x                               i
                                                                                                                                     ~
                                                            \
2
                                                /
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Page 206 cf 306 t
g                                                     _

7
                            +.                                 .
RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986'- DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT SPECIAL RADIOLOGICAL
                                ,          PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                      Distance                          X/Q Sector                (Miles)           (Meters)          (Sec/ Cub Meter)
NW                     0.60                960            0.419E-04 NNW                    0.60                960            0.952E-05 NW                     I.24              2,000            0.847E-05 NNW                    0.81              1,300            0.541E-05 s
               .1 l
                      \-
1 J
Page 207 of 306

l l
RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                    Distance                          X/O -      '
Sector              (Miles)        (Meters)             (Sec/ Cub Meter) i NW                   0.60                 960           0.386E-04 NNW                  0.60                 960           0.891E-05 NW                   1.24            2,000              0.805E-05 NNW                  0.81            1,300              0.515E-05
                                                      ,   l l
i 4
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Page 208 of 306 I                                           i L                                     _')

o RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL PATHWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                    Distance                      X/Q Sector              (Miles)       (Meters)          (Sec/ Cub Meter)
NW                   0.60            960            0.298E-05 NNW                  0.60            960            0.944E-06 NW                   1.24          2,000            0.827E-06 NNW                  0.81          1,300            0.660E-06 Page 209 of 306

RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER                                                                                           31, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT SPECIAL RADIOLOGICAL PATWAY RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                                                                                       Distance Sector                                                                                                                                       X/Q (Miles)                                                                                     (Meters)       (Sec/ Cub Meter)
W                                  0.60                                                                                    960 NW                                                                                                                                     0.162E-05 0.60                                                                                    960         0.506E-06 W                                   1.24                                                                                 2,000 NW                                                                                                                                     0.661E-06 0.81                                                                                   1,300         0.377E-06 Page 210 of 306

RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT POPULATION RECEPTORS X/Q VALUES (SEC/ CUB METER)
Receptor                                                    Distance in Miles Sector      0.500                                     1.500           2.500      3.500      4.500 S           0.602E-04                                0.653E-05        0.223E-05  0.116E-05 SSW        0.603E-04                                                                        0.731E-06 0.646E-05        0.220E-05  0.114E-05  0.719E-06 SW         0.798E-04                                 0.876E-05        0.301E-05  0.157E-05  0.996E-06 WSW        0.104E-03                                 0.117E-04 W                                                                      0.404E-05  0.212E-05  0.135E-05  5 0.485E-04                                 0.545E-05        0.188E-05  0.984E-06 WNW         0.360E-04                                                                        0.625E-06 0.376E-05        0.127E-05  0.655E-06  0.413E-06 NW          0.550E-04                                 0.550E-05        0.183E-05  0.936E-06  0.585E-06 NNW         0.126E-04                                 0.120E-05        0.392E-06  0.198E-06  0.122E-06 N           0.129E-04                                 0.125E-05        0.412E-06  0.210E-06 NNE         0.120E-04                                                                        0.131E-06 0.117E-05        0.385E-06  0.196E-06  0.127F.-06 NE          0.110E-04                                 0.103E-05        0.334E-06  0.167E-06 ENE         0.115E-04                                 0.125E-05 0.1035-06 0.425E-06   0.221E-06  0.139E-06 E           0.269E-04                                 0.299E-05       0.108E-05   0.537E-06  0.341E-06 ESE         0.307E-04                                 0.343E-05       0.118E-05   0.618E-06 SE          0.418E-04                                                                        0.393E-06 0.458E-05       0.157E-05   0.818E-06  0.518E-06 SSE         0.4362-04                                 0.478E-05       0.164E-05   0.852E-06  0.540E-06 Receptor                                                      Distance in Miles Sector      7.500                                      15.00           25.00      35.00      45.00 S           0.316E-06                                 0.123E-06        0.663E-07 SSW                                                                               0.442E-07  0.326E-07 0.309E-06                                 0.120E-06        0.644E-07  0.427E-07 SW          0.434E-06                                                                        0.315E-07 0.171E-06        0.922E-07  0.615E-07 WSW         0.591E-06                                                                        0.445E-07 0.235E-06        0.128E-06  0.859E-07  0.637E-07 W           0.273E-06                                 0.108E-06        0.590E-07  0.396E-07  0.294E-07 WNW         0.176E-06                                 0.680E-07        0.360E-07  0.237E-07  0.174E-07 NW          0.244E-06                                 0.926E-07        0.481E-07  0.313E-07  0.227E-07 NNW         0.502E-07                                 0.184E-07        0.920E-07  0.584E-08  0.416E-08 N           0.548E-07                                 0.206E-07        0.104E-07  0.667E-08  0.478E-08 NNE         0.509E-07                                 0.190E-07        0.963E-08  0.615E-08  0.441E-08 NE          0.416E-07                                 0.149E-07        0.736E-08  0.462E-08  0.327E-08 ENE         0.601E-07                                 0.235E-07        0.126E-07  0.840E-08  0.619E-08 E           0.148E-06                                 0.586E-07       0.318E-07   0.213E-07 ESE         0.172E-06                                                                        0.158E-07 0.681E-07       0.370E-07   0.248E-07  0.184E-07 SE          0.225E-06                                 0.883E-07       0.476E-07   0.317E-07 SSE         0.234E-06                                                                        0.234E-07 0.920E-07       0.496E-07   0.331E-07  0.244E-07 Page 211 of 306

RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT POPULATION RECEPTORS X/Q VALUES (SEC/ CUB METER)
Distance in Miles l
Receptor                                                              4.500 Sector    0.500           1.500           2.500          3.500 0.605E-05        0.211E-05      0.111E-05 ~  0.705E-06 S         0.563E-04                                                   0.695E-06    j 0.561E-04       0.601E-05       0.209E-05      0.109E-05 SSW.                                                                  0.960E-06    r 0.737E-04       0.809E-05       0.284E-05      0.150E-05 SW                                                                    0.129E-05 i
WSW       0.958E-04       0.107E-04       0.380E-05      0.202E-05 0.499E-05       0.177E-05      0.936E-06    0.599E-06 W         0.453E-04                                                   0.401E-06 WNW       0.333E-04       0.354E-05       0.122E-05      0.634E-06 0.527E-05       0.178E-05      0.914E-06    0.574E-06 NW        0.509E-04                                                   0.121E-06 0.117E-04       0.117E-05       0.386E-06      0.195E-06 NNW                                                                   0.130E-06 0.117E-04       0.121E-05       0.403E-06      0.207E-06 N                                                                     0.121E-06 NNE       0.109E-04       0.113E-05       0.377E-06      0.193E-06 0.101E-05       0.330E-06      0.166E-06    0.102E-06 NE        0.103E-04                                                   0.135E-06 0.107E-04       0.116E-05       0.403E-06      0.212E-06 ENE                                                                   0.328E-06 0.250E-04       0.275E-05       0.970E-06      0.513E-06 E                                                                     0.37?E-06 ESE        0.285E-04      0.314E-05        0.111E-05     0.589E-06 0.424E-05        0.149E-05     0.783E-06    0.495E-06 SE         0.388E-04                                                  0.520E-06 0.405E-04      0.442E-05        0.155E-05     0.816E-06 SSE Receptor                          Distance in Miles 15.00           25.00          35.00        45.00 Sector    7.500 0.121E-06        0.652E-07      0.434E-07    0.321E-07 S         0.307E-06                                                   0.310E-07 0.302E-06       0.118E-06       0.634E-07      0.421E-07 SSW                                                                   0.448E-07 0.422E-06       0.168E-06       0.907E-07      0.605E-07 SW                                                                    0.627E-07 0.573E-06       0.230E-06       0.126E-06      0.844E-07 WSW                                                                   0.289E-07 0.265E-06       0.106E-06       0.579E-07      0.389E-07 W                                                                     0.172E-07 0.172E-06       0.670E-07       0.335E-07      0.234E-07 WNW                                                                   0.225E-07 0.241E-06       0.916E-07       0.476E-07      0.310E-07 NW                                                                    0.415E-08 0.498E-07       0.183E-07       0.917E-08      0.582E-08
(      NNW                                                                   0.477E-08 0.543E-07       0.204E-07       0.104E-07      0.665E-08 N                                                                     0.439E-08 0.505E-07       0.189E-07       0.958E-08      0.613E-08 NNE 0.149E-07       0.734E-08      0.461E-08    0.327E-08 NE .      0.414E-07                                                   0.611E-08 0.586E-07       0.231E-07        0.124E-07     0.827E-08 l      ENE                                                                   0.155E-07 0.144E-06      0.574E-07        0.312E-07     0.209E-07 E                                                                     0.181E-07 0.167E-06      0.666E-07        0.363E-07     0.243E-07 ESE 0.865E-07        0.468E-07     0.312E-07    0.231E-07 l-      SE        0.218E-06                                                  0.241E-07
'                 0.228E-06      0.902E-07        0.487E-07     0.325E-07 SSE Page 212 of 306

RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPT 0RS X/Q VALUES (SEC/ CUB METER)
Receptor                              Distance in Miles Sector    0.500                1.500           2.500         3.500      4.500 S         0.421E-05            0.714E-06       0.273E-06     0.163E-06  0.107E-07 SSW       0.405E-05            0.676E-06       0.251E-06     0.149E-06  0.993E-07 SW        0.863E-05            0.102E-05       0.397E-06     0.237E-06  0.159E-06 WSW       0.144E-04            0.155E-05       0.584E-06     0.343E-06  0.228E-06 W         0.529E-05            0.611E-06       0.241E-06     0.144E-06  0.969E-07 WNW       0.391E-05            0.515E-06       0.199E-06     0.141E-06  0.916E-07 NW        0.372E-05            0.564E-06       0.230E-06     0.139E-06  0.958E-07 NNW       0.113E-05            0.243E-06       0.101E-06     0.690E-07  0.454E-07 N         0.156E-05            0.317E-06       0.140E-06     0.857E-07  0.568E-07 NNE       0.834E-06            0.200E-06       0.985E-07     0.617E-07  0.427E-07 NE        0.457E-06            0.144E-06       0.786E-07     0.442E-07  0.334E-07 ENE       0.405E-06            0.119E-06       0.541E-07     0.299E-07  0.201E-07 E         0.747E-06            0.187E      0.010E-07     0.462E-07  0.311E-07 ESE       0.157E-05            0.286E-06       0.116E-06     0.665E-07  0.471E-07 SE        0.268E-05            0.358E-06       0.140E-06     0.795E-07  0.537E-07 SSE       0.261E-05            0.364E-06        0.159E-06    0.950E-07   0.648E-07 Receptor                              Distance in Miles Sector     7.500                15.00           25.00         35.00      45.00 S         0.493E-07           0.194E-07        0.101E-07     0.658E-08  0.478E-08 SSW       0.459E-07           0.183E-07        0.962E-08     0.629E-08  0.458E-08 SW        0.756E-07            0.318E-07       0.175E-07     0.118E-07  0.876E-08 WSW       0.107E-06            0.452E-07       0.250E-07     0.169E-07  0.127E-08 W         0.460E-07            0.194E-07       0.107E-07     0.720E-08  0.537E-08 WNW       0.378E-07            0.158E-07       0.861E-08     0.577E-08  0.428E-08 NW        0.453E-07            0.221E-07       0.117E-07     0.560E-08  0.413E-08 NNW       0.224E-07            0.927E-08       0.474E-08     0.305E-08  0.178E-08 N         0.270E-07            0.101E-07       0.504E-08     0.319E-08  0.227E-08 NNE       0.236E-07            0.929E-08       0.478E-08     0.309E-08  0.223E-08 NE        0.209E-07            0.104E-07       0.547E-08     0.354E-08  0.256E-08 ENE       0.142E-07            0.595E-08       0.311E-08     0.203E-08  0.146E-08 E         0.167E-07            0.693E-08       0.371E-08     0.236E-08  0.169E-08
            .ESE        0.232E-07            0.975E-08       0.466E-08     0.312E-08   0.231E-08 SE        0.257E-07            0.111E-07       0.619E-08     0.424E-08   0.319E-08 SSE       0.313E-07            0.134E-07        0.737E-08    0.496E-08   0.369E-08 t-Page 213 of 306

RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)-
BATCH RELEASE FROM CONTAINMENT BUILDING AT POPULATION RECEPT 0RS X/Q VALUES (SEC/ CUB METER)
Receptor                             Distance in Miles Sector-    0.500             1.500            2.500        3.500       4.500 S          0.584E-05         0.143E-05        0.538E-06    0.314E-06   0.201E-06 SSW-       0.108E-05         0.275E-06        0.994E-07    0.574E-07   0.369E-07 SW         0.673E-06         0.111E-06        0.402E-07    0.225E-07   0.142E-07 WSW        0.264E-05         0.476E-06        0.177E-06    0.988E-07   0.625E-07 W          0.351E-05         0.770E-06        0.372E-06    0.241E-06   0.167E-06 0.211E-05         0.395E-06        0.159E-06    0.114E-06   0.725E-07 WNW NW         0.195E-05         0.492E-06        0.263E-06    0.178E-06   0.133E-06' NNW        0.585E-06         0.153E-06        0.630E-07    0.418E-07   0.270E-07 N          0.553E-06          0.149E-06       0.572E-07     0.318E-07  0.197E-07 O               O             O          O NNE        O O               O             O          O
<             NE         O O               o             0          0 ENE       'O O               O             O          O E          O 0.223E-05          0.383E-06       0.166E-06     0.972E-07  0.752E-07 ESE SE         0.580E-05          0.970E-06       0.370E-06     0.204E-06  0.137E-06 0.128E-05          0.270E-06       0.120E-06     0.699E-07  0.467E-07 SSE Receptor'                             Distance in Miles Sector     7.500              15.00           25.00        35.00      45.00
'l S          0.867E-07          0.303E-07       0.143E-07   -0.865E-08   0.594E-08 SSW        0.158E-07          0.555E-08       0.261E-08    0.159E-08   0.109E-08 SW '       O.594E-07          0.205E-08       0.963E-09    0.583E-09   0.400E-09 0.261E-07          0.905E-08       0.425E-08    0.257E-08   0.176E-08 WSW W          0.804E-07          0.322E-07       0.167E-07    0.108E-07   0.774E-08 0.291E-07          0.113E-07       0.578E-08    0.371E-08   0.266E-08 WNW
               )ni        0.665E-07          0.296E-07       0.147E-07     0.752E-08  0.546E-08 0.121E-08           0.471E-08      0.243E-08     0.157E-08  0.105E-08 NNW 0.815E          0.273E-08      0.126E-08     0.758E-09  0.519E-09 N
O              O             O          O NNE        O O              O             O          O NE         O 0              0             0          0 ENE-       0 O              O             O          O E          O 0.403E-07           0.175E-07      0.874E-08     0.591E-08  0.440E-08 ESE 0.658E-07           0.276E-07      0.148E-07     0.977E-08  0.715E-08 SE 0.211E-07           0.816E-08      0.417E-08     0.267E-08  0.191E-08 SSE l
I Page 214 of 306

1 o
RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM FUEL BUILDING AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)
Receptor                                                             Distance                       X/Q Sector                                                        (Feet)        (Meters)           (Sec/ Cub Mater)
N                                                               820             250            0.788E-04 N                                                             5,742           1,750            0.266E-05 SW                                                            8,203           2,500            0.811E-05 WNW                                                           1,558             475            0.836E-04 E                                                               410             125            0.633E-03 Page 215 of 306

I RIVER BEND STATION FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM RADWASTE BUILDING AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)                               i f
Receptor                    Distance                     X/Q Sector               (Feet)       (Meters)          (Sec/ Cub Meter)
N                    1,034             315         0.498E-04 N                    5,955           1,815          0.233E-05 SW                   8,203           2,500          0.750E-05 WNW                  1,575             480          0.763E-04 ENE                    492             150          0.188E-03 l
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Page 216 of 306

RIVER BEND STATION FOURTH. QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
CONTINUOUS RELEASE FROM CONTAINMENT AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUB METER)
Receptor                           Distance                     X/Q Sector                      (Feet)       (Meters)          (Sec/ Cub Meter)
N 902             275          0.815E-05 N                           5,809           1,771          0.498E-06 SW                          8,200           2,500          0.104E-05 WNW                         1,640             500          0.821E-05 ENE                           377              115         0.100E-04 Page 217 of 306

RIVER BEND STATION. FOURTH QUARTER (OCTOBER 1, 1986 - DECEMBER 31, 1986)
BATCH RELEASE FROM CONTAINMENT BUILDING AT RECEPTORS WITHIN SITE BOUNDARY X/Q VALUES (SEC/ CUP METER)
Receptor                   Distance                      X/Q Sector              (Feet)       (Meters)          (Sec/ Cub Meter)
N                     902             275          0.221E-05 N                   5,809           1,771          0.236E-06 SW                  8,200           2,500          0.117E-06 WNW                 1,640             500          0.403E-05 ENE                   377             115          0 Page 218 of 306

4 ATTACHMENT #1 Offsite Dose Calculation Manual changes Paga 219 of 306

GXWPenrwrung IggyIsIm IDG GlBatDat 11Et DeuseMEIM TO IER CHANGED (Drrrum PAGE NtBEEEIS, BQDMTW NtBEEEs, Htc.)
Page No.7-1                    1.0 In L A t.icm First paragraph, first sentamae Delete: 1his manual provides the methodology to ''almlate radiatica dnaam to indivWalm in the vicinity of the River Bend Staticm (RBS)
DESCRIBE .(IN DEMIL) THE OBNGE(S) TO BE Mh0E. IFrIER THE RATIGRIE FOR AIO A COBFIRIE DESCRIPTIGi & THE QBNGE(S) MADE TO 1EE GXM:
Ats: 1.1 Purpose First parEng s , first sentence ADD: This manual provides a concise daar-rinticm of the_enviu._a 1 dose andala and tar +mi'== used to ''=1m1=te offsite anaan resulting frtan maasawed or projected relamaan of radioactive materials fztzt Gulf States Utilities River Bend Nuclear Staticm.
P Oiange mada to more ocupletely hibe the purpose of the GXM

==REFERENCES:==
l i
l t
WIIL 1HIS QUSGC REIXXE THE JKXIERCY Gt F2LDmTT. TTY & DOSE CyrtTirATIGE OR SEHOINF DE5ElWENRTIGGS (ersalICAL SPIEIFICATIN 6.14)? YES                                                                              NO
                    'rWRR GANGES HAVE BEEN REVD!NED AIO FQBO ACX'EPMBLE, PURSUANT TO T1!KDEICAL                                                                   1 SPECIFICMTN 6.5.2 REVIIBED, RADTrirtir:Tf'AL ENGINEI2DG SUPERVISGt:
REVDBED, SUPERVISOR - RADIGDGIGL PROGRADE:
Page 220 of 306

coGE/Penrwirugt REVISIM IDG l
DESCRIMI THE IlWGegn rm TO IER CHNGD (Iprrzm PAGE NWMK3, BQUkrIN leggas, EIC.)            .,
Par = No. 1-1 1.0 Introductiert hrveri v=r===-=Lnh, marvuld Segatenm Delete: Simplifying asswirma have been applied where =-limhle to provide a more workable document for imp 1-mting the tachnimi specification requii _ a..
DESCRIBE (IN DEMIL) M CHAN35(S) TO BE MADE. Ilrrrm THE RMEIGRIJE POR AtO A OGFfRMt nMPRIPTIN W M GANGE(S) MADE TO M 308:                                                , ',
Redundant statement removed fra text. Itiere amlimhle, the simplifying an===+irms are W in detail.

==REFERENCES:==

WILL THIS GANGE REDUCE 'IBE ACCURACY OR RELIARTT. TTY OF DOSE CArrYTrATIGE OR SEITOINT DETERENATIGIS ('rFriiNICAL SPBCIFICATIN 6.14)? YES                                NO N GANGES IRVE BEEN REVIBED AND PODE ACCEPMB2, PURSUANT TO 'ITYWIICAL l            SPBCIFICMrIW 6.5.2 REVIDED, RAnTrirtir:Tr'AL ENGINEERING SUPERVISOR:
l l            REVIBeD, SUPERVISOR - RADIGOGICAL PROGRME:
(
Page 221 of 306

l ODOt/Penmmaqs gEVIsIGi igg MRPRIIEC M INEGNEIGi 70 BE CEANGED (IF72M PAGE NGERS, EQUIEEGE NLMEsts, EEC.)       ..
P=<=   No. 2-1 hw+im 2.2.2.1 c h Approedt First part=, di, namrul sentence Add: "Wie recovery tanks" to list of principle sources of Radunste Second sentence to read:     Principle sources of rarknate are frtut floor drains, Waa erators badamah tanit subsystem, ampla recovery tarden, and reactor water < 1aamp (As shown in Figure 2) .
nParRIBE (IN DenmII) 'IEE amHGE(S) 1D BE NADE. Iy7mut 'IHE RATE 0 BRIE FOR AE A CGEME DENACN OF THE CHANGE (S) NADE TO M CDOt:
Change made to provide more detail cumTdnq principle sources of radunste.
                                                                                                  \
REFEREN3S:
WIIL ' IBIS CHANGE REDUCE E ACCURACY OR RELIABILITY CF DOSE CAICUIATIGES OR SE550 INT NMMINA23GEi ('mmiICAL SPBCIFICATIGi 6.14)? YES               NO myse omNGES HAVE BEEN REVIDGED AND E002 ACCEPREE, PURSURNr TO TECHNICAL SPBCIFICATIGi 6.5.2 REVIEM!D, RADICEDGICAL DIGINEERING SUPERVISOR:
REVIEME, SUPERVISOR - RADINfY:TPAL PIOGRADE:
Page 222 of 306 m.

CDOM/PynNrugg anvIsrts IDG TWRrRIBE M INEGGUEIN 'IO BE CHANGED (IFrM PAGE N[MIERS, EUBEIGt 33guggs, ElIC.)
Page No,'i-2        Bauntion 2.2.2.1-1 Omage W                     fgM  _ _
y                                                                                                             f y[{y + {
E DESCRIBE (IN DETAIL) THE CHANGE (S) TO BE MNE. IFfM THE RATIOiALE ETR ARO A CMPLETE IESCRIPTIN OF THE CBANGE(S) MADE TO THE C03:
This change takes into account the dilution flow (f ) provided                                                                                                             y   by the rarhante discharge itself by inserting fy into the dencaninator of the tem f ffi . 'Ihis method is in amnrdance with NUREG-0133.

==REFERENCES:==

WILL 'IHIS GANGE REDUCE M ACQRACY OR RELIABILITY CF DOSE CArtTirATICNS OR SE:ITOINT DEMMDUKEMS ('rWYMICAL SPICIFICATIN 6.14)? 4ES                                                                                                                               NO
                                           'mRRR CHANGES BAVE BEEN REVIDED AIO FOGO ACCEPTRBIE, PURSUANT 'IO 'IECMICAL SPECIFICATIN 6.5.2 REVIDED, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGOGICAL PROGRAM:
!                                                                                                                                            Fage 223 of 306

GXM/Penrurrung REyrstrm IcG DESQtIBE M INEUBEU'Im TO IER GANGED (Drrrest PAGE NWEERIS, MQtBEET[BI NtBEEIB, E5C.)                 .,
Page No. 2-2 Delete:                 Note: men isotopic analyses indicate that activity is present at less than or equal to the Irmer limit of detectability (IID), utili- the lahnratory de%4nad IID values fiar I-131 and the prireir=1 gesuma enmitters as defined in Todt l
Spec Table 4.11.1.1.1-1 for Ci.
(
1 marRIBE (IN DE5RIL) THE CHANGE (S) TO BE MADE. IlarTmR THE RAS'IGRIE EUR ARO A Q3f1ETE IESOtIPTIN T 'IEE GAIOGE(S) MRE '10 'tHE WGE:
This note was initially provided to allow the calculation of an alam setpoint for the li<mid rath==te effluent monitor (1356-RE107) prior to the detection of radi<= elides in the waste streaan. Since that time, radirwelidan have been detected in the waste strean, thus allemring c=1r=1= tim of the setpoint using the detected activity concentrations.
The use of IID values in the setpoint detarmination equation is therefore
[
!                       no longer required.
1 REETREN3S:
NILL ' IBIS GANGE REDUCE 'IEE ACQEACY OR RELIABILITY OF DOSE CarnfrA5'IGIS at SEff0 INT DE5EIDENR5' IGE N SPIEIFICA5' IGE 6.14)? YES                                                    NO
                      'NBER GANGES BhVE BEEN IEVDMED AIO EDWO ACCEPMBIE, PURSUANT TO wnalICAL SPIEIFIGTIGE 6.5.2 REVIDED, RADIt1rrir:TCAL ENGINEERING SUPERVISOR:
REVIDED, StPERVISGt - RADIMOGICAL PIOGRADE:
Page 224 of 306
_ _ ~ , . _ . - _ -
l

CDOE/Pynmrrugt IgyIgIGi IcG DesatIInt M DWGgm52Gi TO IER CEANGED (Drin PAGE mgeRS, 31Germg m, mc.)       ,
P=r= No. 2-2 Sectica 2.2.2.2 Simlifid Approacti Ramnd Sent=nrw
                                     % factor               fd
_y _7 6    fd;+f_
_i _
y DeSCRIIEC (IN DE51IL) M CHANGE (S) 10 DE MME. IgrYM M RASTGEAIE PGt Atm A CGETJ!5E DESCRIPTIGi 0F THE OIANGE(S) MADE TO M (EOI:
This change takes into account the dih*irm flow 1(f ) pewided W h rachiate diacharge itself by insertirut f into y the denczninatxr of the term, f yLf.,. This method is in accordaruse with NmWG-0133

==REFERENCES:==

WILL '!HIS OIANGE REDUCE E ACCIEACY OR RELIABILITY CF DOSE CAfrYTrATIGES OR SE550 INT IWm5MD9frIGE ('esaIICAL SPE'IFECA5' IGE 6.14)? YES           NO meat alANGES nave seau REVIas!D Ato rooto ACCEPMME, PURSUANT TO TEOREICAL SPECIFICA3'IGi 6.5.2 REVIDED, RADIntmT(%L ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGoGICAL PROGRNE:
Page 225 of 306

GXM/Pynmung IgyIsIm IcG ga rummnet snE INEamencN 'IO BE CHANGED (DrrM PAGE NWWERS, BQURff]W NWess, EIC.)        ..                                                                                l Add: Section 2.3.1.2 74rudd Effluerst Manitors See Attariesert rumrRIBE (IN DETAIL) M CHAME(S) 'IO BE MhDE. Drrn 'IBE RR5T3RLE FOR AM)
A CGE'I25E DESCRIPTIN OE' 'IEE CHANGE (S) MADE 'IO 'IBE CEON:
          'Ihis change was made to add note detail to the GXM umazining the liquid effluent monitors IIGE-RE107 and lIDE-RE108, specifically the u              L. action of the armitors and the range of the monitors.
l REETRENCES:
I WILL ' IBIS GAME RE00CE M A00BACY OR REIDRTTM (F DOSE CATITTrATINS CR SENOINT NMIGENR5T3G NCAL SPECIFICAS'IN 6.14)? YI!S                           NO
        'MPM CHANTS IRVE BEEN REVHIED Ale E0020 ACCEPMBIE, PURSUANT 'IO 'rfrfDiICAL SPECIFICA5'IN 6.5.2 REVIBE!D, RADIMOGICAL ENGINEERDE SUPERVISOR:
REVIDED, SUPERVISOR - RADIGIDGICAL PROGRME:
Page 226 of 306

f( ' *
    -o                          .
2.3.1.2-      Liquid Effluent Monitors h o General Atomics RD-53 monitors are provided to ensure compliance with Technical Specification limits for liquid releases. The-RD-53 is an offline samma scintillation (NaI) monitor designed for detecting radioactivity in liquids. The monitors consists of a removable sample canister surrounded by Pb shielding. A well inside the canister holds the detector within the sample fluid. The two monitors are as follows:
: 1. Cooling Tower Blowdown Line Monitor (1RMS-RE108)
: a. Range:  10 to 10 cpm
: 2. Liquid Radwaste Effluent Monitor (IRMS-RE107)
                        ' a. Range:
1 10 to 10 cpe l                  .
Page 227 of 306

GX3E/PynsmqE RgvisIm Iag DESCRIBE 'IEE INECEt9EIN 'IO BE CHANGED (INrrIrm PAGE lesERS, R)UATIN NGHEIS, EIC.)      ,,
Page No. 2-3                             Sectdm 2.3.2 MeHvvin1rw3y Between first and aannrul wc=y. ads Add:                 2.3.2.1 TArmiri Parhaate Effluent Monitor (lltE-RE107)
DESCRIBE (IN DETAIL) 'HE GANGE(S) 'to BE MADE. Ilrrim 'IHE RATIWAIE EUR AIO A COMPLE.TE DESCRIPTIN OF 'IHE GANGE(S) MADE 'IO ' HIE WCM:
Gange maria to describe range of the IBMS-RE107 liquid radwaste effluent monitor i
l l

==REFERENCES:==

WIIL '1HIS GANGE RE0UCE 'tHE ACCURACY OR RELIABILITY OF DOSE CArtTTrATINS OR SE5TOINI DEHEIMINATIGIS ('IW1MICAL SPECIFICATIm 6.14)? YES                                NO l           'mPRR CHANGES IRVE BEEN REVIENED AND EtXN NTRPMBIE, PURSUANT 'IO 'ImWICAL SPECIFICATIN 6.5.2 REVIDED, RADIMOGICAL ENGINEERING SUPERVISOR:
REVIEMiD, SUPERVISOR - RADIGOGICAL PROGRAM:
Page 228 of 306

4g                                              GXM/PpnsmRE REyIsIm IOG mnrRIBE THE INEUMNTIN 10 BE CHANGED (DrrrYR PAGE N(BEERS, RR]RTIN N[BGES, ENC.)
Page 2-3''      Section 2.3.2 Methodology Be w W and third parar4 Add:            See Attad1 ment DESCRIBE (IN DE3RIL) THE CHANGE (S) TO BE MME. Drrirm 'JEE RATIQUJE PGt Ate      ~
A COMPIEIE DESCRIPTIN OE' THE CHANGE (S) MADE TO THE GXM:
Qiange made to describe the autrunatic isolation function of 1 EMS-RE107 9
REEERENCES:
WIIL ' IBIS CHANGE REDUCE THE ACCURACY OR RELIARTT. TTY & DOSE CATtTITATIGIS CEt SE'HDINT DEIEEMDONIGIS fMYMICAL SPICIFICATIN 6.14)? YES              NO mPER QENGES 1RVE BEEN REVIDED AND EUDIO ACCEPEAEE, PURSUANP 10 TECBNICAL SPBCIFICATIN 6.5.2 REVIDED, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVLTR - RADIGOGICAL P10 GRADE:
Page 229 o', 306

a A      ,
The liquid radweste effluent monitor will terminate a liquid radwaste discharge if activity levels exceed the Technical Specifications limits. The automatic actions associated with a trip of the monitor are:
: 1. 1WS-FV197 closes
: 2. 1WS-A0V258 opens An alars will also be annunciated in the main pontrot room.
1 Page 230 ot 306

WOE /PynmntE IEVISIN IOG IMISCRIBE M INEG59LTIN '10 BE OIANGED (Ilrtzm PAGE NGEERS,105trIN IDEggts, EEC.)                                   .,
Page 2-3                                              Sectim 2.3.2 Methodology Bauation 2.3.2-1 Delete factor                                          f, + fyffy NN1tIBE (IN IEDLIL) M CHAN2(S) 'IU BE MADE. Ilrrza M RNFIGIRIE IM ABO A OGWTPR DESCRIPfIN N M OIANGE(S) MADE '10 M GX38:
     'Ihe factor (f, + f 1f                                1 )is 1 an extraneous dilution factor which would erroneously M Ihe High Alam setpoint by the value (f, + f Lf 3) .1 to prevent the use of an erroneously high High Alam setpoint, tlE dtraneous dili*imt factor was removed.

==REFERENCES:==

WIIL '1HIS CHANGE REDU3 M ACCURACY OR RELIARTT. TTY OF DOSE CATrfirATIGIS OR SE1TOINT DETEIWWWEIGE (WimHICAL SPECIFICATIN 6.14)? YES                                              NO
    'mpsa QiANass BAvE Bar itEv1 bed AND P0GO ACCEPmBIE, PURSUANT 'IO wr7miICAL SPECIFICATIGE 6.5.2 REVIBED, RADICEOGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGOGICAL PIOGRABE:
Page 231 of 306

GXM/PgnrmustE REVISIGi IOG
        *             +
                .. si                                .
nerRIBE '!HE INFGMLTIN 10 BE CHANGED (INrrIm PAGE NEEMES, RNEGIGi NIEHEIC, Etc.)                  ,,
Add:               2.3.2.2 nelirm Tioner n1raminam Line Monitor (11EEHul-108)
See Attactment nmrRIBE (IN DETAIL) THE CHANGE (S) TO BE MADE. IlrrIm THE RATIGedE RR AIO A COMPIRIE DESCRIPfIGi & THE OIANGE(S) MADE TO THE GXM:
The 3rd revision of the RBS 0001 did not include a methrrin1rv]y for the calmlatim of the alam setpoint for the cooling tower blowdown line monitor.
A metlVJdology hanprl On twice the measured bWuond value of the monitor has I
been established. This monitor is located outside of the Barlinlogically Controlled Area and thus any increase in count rate above two timan the rnmal background comt rate would be indicative of the introduction of rairHnactive materials in this uncontaminated plant discharge.
REFEREN3S:
WIIL ' IBIS OIANGE REDUT THE ACQHtACY OR RELIABILITY OF DOSE CAffTTrATIGIS OR SE5501NF IEIEIMDONIGE (MTBEICAL SPECIFICATIGE 6.14) ? YES                       NO WPRR OIANGES IRVE BEEN REVIEMED AND FOUND ACCEPMBIE, PURSUANT TO 'IW1BiICAL SPECIFICAS'IGi 6.5.2 REVIBED, RADIGDGICAL ENGINEERING SUPERVISOR:
REVIBED, SUPERVISOR - RADIMOGIGL PIOGRAM:
Page 232'of 306
  - - - - . -           ,    ,--.,-,,-----m.              -

s ,e                 .
                                                                                     )
1 4
2.3.2.2     C_oolina Tower Blowdown'Line Monitor f1RMS-RE108)
The cooling tower monitor alarms at high levels of radioactivity in the normal plant service water / circulating water effluent to the Mississippi River. An alarm will be annunciated in the main control room if predetermined setpoints are exceeded.
The cooling tower monitor alarm setpoint is determined by the equation:
S = 2 x BKG                       2.3.2.2-1 where:
S      =
l                                   the radiation monitor setpoint (cpe or uCi/ml)
BKG    =-
monitor background value (cps or uCi/ml)
The cooling tower blowdown line is not expected to be a contaminated stream and normally would serve as a dilution source for the final radwaste system effluent discharge. Any significant upward fluctuation in the background level is indicative of a release which could approach 10CFR50 Appendix I limits or 10CFR20 limits when combined with the liquid radwaste effluent.
l I
l l
l l
1 l
l l
Page 233 of 306 l

GXM/PIOCEDURE REVISICH IOG DESCRIBE 'IEE INPGGRTIN TO BE QiANGED (INCIIIE PAGE N[ BEERS, BQUA:I'ICH NtBEERS, arc.)        ,,
Page 2-4        Section 2.4.2 Methodology                                                             _
Sected paragraph, M sentence                                                                _
Delete           "Sibe - Fi fic"                                        ,
                                                      ?
T DESCRIBE (IN DE3 AIL) M ODME(S) 'IO BE MADE. INr'rNR 'DE RATIG%II FOR MO A CIMPLEIE DESCRIPTIN OF 'IliE OIANCE(S) MADE 'ID ' HIE 003:
          " Site - specific" was deleted fmn text since scan of the air values wre derived fmn default parameters found in timBG-0133.
i                                 .
                                   ~
                                          ~
REEERENTS:
1 WILL ' IBIS CIA!KZ RETJJCE 'HE ACCURACY OR RELIABILITY T DOSE CAIDEATIWS OR SE3 POINT DETEEIMDOTIGE (1H3MICAL SPM'IFICATICM 6.14)? YES           ?D                               _ , ,
        'IEESE QMES IRVE BHN REVINED AND E00tO ACCEPNE, PURSLRNr 'ID TECTE1 CAL SPBCIFICKf.KN 6.5.2 REVIEMED, RADIGOGICAL D3GINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIMOGICAL PROGRME: -
Page 23,4 cf 306

l     b l                                                                                           GXM/PynrwruqE InvISIm IOG                    -
N M INEGt9EIGi '[0 IE GANGED (INrrN PAGE NGEERS,100M'IGi NGEERS, Etc.)                       .,
Page No.                                 2-6        Sectim 2.5.2 Methman1rv2y X =
Delete:                                      'the rn=har of days in the 31 day period Add:                                         h r==har of hours in the 31 day period (744 Inirs) i DESCRIBE (IN DEEAIL) ' HIE QiANGE(S) 'ID BE MATE. INrrN M RATIWAIE HR AE A CMPrm DESCRIPTIGi & 'IHE CHAMZ(S) MADE 'ID mE CDCM:
h change wm nada fmn days to hours to provide a more vmrate an=
projection. ' h time period of the lismia effluent batch relaa m is recorded in the relaam permit in hours. 'Iherefore, dividing the total hours of batd1 releases by the total runber of hours in the 31 day period will provide a more rnalintic factor to nultiply the last 31 days dose by.                                 In the previous revision if orra relaam of minin=1 duration (<24 hours) occured during a partirmlar day, the entire day was included in the determination of the factor of the factor (XA) .
                                                                                    =
EEFERENCES:
P
(                                                                        _.
N                                                           __
WILL 'DIIS CHANGE REDUCE 'llT ACCURACY OR RELIARTT. TTY OF DOSE CAinTrATIWS OR SEITOINF DETEkMINATIGIS (TBCINICAL SPECIFICATIN 6.14)? YES                                       NO mESE CHANGES IRVE BEEN REVIENED NO 1002 ACCEPmME, PURSUANT 'ID 'IECHNICAL EPHCIFICATIGi 6.5.2 REVIBE!D, RADIO 00GIGL ENGINFD.ING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGDGICAL PIOGRAM:
Page 235 of 306 W.                                --
                                             - - . _ . . _ . _ . .. . . .                                                                  i

3 GXM/PfrimustE lEVTRTN IDG
                                                                                    .t I
N THE ItWOR90'IN TO BE GANGED (INrrrr1R PAGE NtBEERS, EQUIRIN NLMEEIS, EIC.)       ,,
Page No. 2-6        Sectim 2.5.2 Methodology
: x. -
Delete:       The ruEwr of days to date in the 31 day period.
Add:          The rumewr of hours in the < 31 day I=rirvi during which r=1= = <m wed.
1 DESCRIBE (IN DE'RIL) THE GANGE(S) TO BE MME. IgrrJm TfE RATIWAIE E0R MS A COBMTE r1MPRIPPIN & T1E GANGE(S) MADE 1D THE WCM:
The change was made fra days to hours to provide a more accurate an=
prujection. The time period of the li<niid effluent batch re1== is recorded in the relam permit in hourre. Therefore, dividirig the total hours of batch r=1mma by the total rundwr of hours in the 31 day period will provide a more
_r=1iatic factor Q) to nazitiply the last 31 day <ine by.         In the previous revision, if one r=1J= of minimal duration (C4 hours) <mwed during a                  ,
par +-irmlar day, the entire day was included in tha dei *miriatim of the factor (X/X ) .
                                                                           '              i

==REFERENCES:==

i 1
l WILL TIIIS CHANGE REDUCE THE AOCURACY OR RELIARTT. TTY & DOSE CAirYTrATIWS OR SE3TOINT DE5HMINATIGIS ('NENICAL SPECIFICATIN 6.14)? YES              NO mMR CHANGES IRVE BEEN REVIBem AND EDUND ACCEPmBIE, PURSUANf TD mrYNICAL SPECIFICATIN 6.5.2 REVIEMED, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIBED, SUPERVISOR - RADIGOGICAL PROGRAM:
l Fage 236 ot JUb

GX31/PynmrnqE REVISIG4 IDG DESCRIBE ' HIE INP0Et9EIGi 'IO BE OIANGED (INCIIIE PAGE NGEERS, EUREH38 NtBENIS, mc.)
Par = No. 3-1     Section 3.1 Int 2txhactim First par.g d , last sentence Add: "From the Barhaate Biildina Exhaust Duct" to read: All ryanarunt effitwwit fra the Parh== ate Billdina Exhaust Duct are asstuned to be grotmd level ralamaan.
nerRIBE (IN DETAIL) M OIANCE(S) 'IO BE MADE. Ilmm M RATIGIAIE FOR M A CCEERIE DESCRIPTIGi 0F 'HfB OIANCE(S) MADE 'IO M GX38:
            'Ihis stat-arit was addad to maintain consistency with the RBS Emrironmental Damrt       nnarating License Stage, Section 2.7.5.2.2 which states that vent relaaaan occurring hairw the level of a nearby structure are tvmaidared to be totally entrainad. 'Ihe Radwaste milaina Exhaust Duct is below the level of the Contair== ant mildina.
                                                                           =

==REFERENCES:==

RBS Environnental Bap'rt - OLS, Section 2.7.5.2.2 WIIL 'DIIS CHANGE REDUCE ' HIE ACCURACY OR' RELIABILITY OF DOSE CAICUIATIONS OR SETIPOINP DE'IMOIINATIGIS ('IEDBiICAL SPECIFICR5'IGi 6.14)? YES              NO
           'IHESE QiANGES HAVE BEEN REVIEMED E EOUND AnrWPABIE, PURSUANT 'IO 'IECMICAL SPECIFICATION 6.5.2 REVIENED, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGOGICAL PROGRAMS:
Page 237 of 306

l GXM/Pynmrs1RE REVISIN IDG TumrRIMI: 15E IEEU59EIN TO E QUGEED (IWMet PAGE lee!BS, EUllE'IW lengts, IINC.) -    .,
Page No. 3-1    Sectica 3.1 Introduction First parian d Add as last sentence: The Main Plant Exhaust Duct routine rala====
are treated as a wake split (conditionally elevated) r=lamaa.
DESCRIBE (IN DIEAIL) THE QiANGE(S) 10 BE MADE. INrrmR THE RATIWAIE FOR AIO A COMPIRIE DESCRIPTIN T TBE QiANGE(S) MADE TO TEE QM:
1his stat-mt was aMad to maintain consistency with the RBS Envitu-ital Rapnrt - Operating Ti- Stage, Section 2.7.5.2.2 which states that vent relanaaa occurring between 1 and 2 tin =a the height of a rwarhy structure are considered to be " conditionally elevated". The Main Plant Exhaust Duct is at a height beh.=wn 1 and 2 Fin =a the height of the Contair= net kildim.
REEERENCES:
RBS Envitus-:utal Report - OLS, Section 2.7.5.2.2 WILL THIS GANGE RE003 'IBE ACCURACY OR RELIARTrJTY T DOSE CAftTTrATIGE OR SEHTOINf TR'rRIMINATIWS (TECIMICAL SPECIFICATIN 6.14)? YES           NO THESE OIANGES HAVE BEEN REVIDED AND EUM ACCEPmBLE, PURSUANf 70 TECIMICAL SPECIFICATIm 6.5.2 REVIEM!D, RADIO [OGICAL ENGINEERING SUPERVISOR:
REVIEMID, SUPERVISOR - RADIGDGICAL PIOGRAMS:
Page 238 of 306

GXM/Penrwrge; IgyrsTrw IDG rumrRIME M INEGMEEmi '10 BE GANGED (IFra PAGE NIBEERS, I!QGE'Im NLMERS, I!sc.)
Page 3-3        Section 3.2 Data Requirements for r:aaarms Effluents           ,
l Delete:    'Dnird paran d Add: In the absence of real-time meteorological data, historical informatice will be used to m1mlate off-site dose. Modelling will be perfnrmari in with the methodologies described in Reg. m ida 1.111, hev. 1.
DESCRIBE (IN DE5RIL) M GAN2(S) 'IO BE MADE. Irrn M RATIGRIE FOR AIO A 03erRPR DESCRIPTIN T M GAN2(S) MADE 'IO M @O8:
     ' Die General Atomic h21 Offsite Dose t'almlation rhntmter uses real time meteorological data for detar=inino the atmospheric diaparsion factors used in the m1mlation of IDO dose limit m1m1=tions. 'Ihe original GXM Rev. 3
     =w ifiari that histnrim1 meteorological data would be used in these mimlations, whidt would not be true when using the h21.
t

==REFERENCES:==

l l
WILL EIS GANGE REDUCE M ACCURACY OR RELIARTTTTY T DOSE CAfrYTrATIGIS OR l SETIPOINT DETEEMINATIONS (HCIMICAL SPIEIFICATIN 6.14)? YES         NO l
l 'IHRRR CHANGES HAVE BEEN REVIEMED A!O E0GO ACCEPIRBIE, PURSUANT 'ID 'InNICAL SPIEIFICATI m 6.5.2 REVIDED, RADIO [DGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGOGICAL PROGRAMS:
Page 239 of 306 l

GXM/PynNsuqs REyIsIm IOG nunrRIBE M INEGGUEIm 10 BE QMNGED (Irrre PAGE NtBEERS, EURTIGE lengts, Etc.)      .,
Page No. 3-3    Section 3.3.1.2.1  General Approach First w w M .
Add at end of sentence: At or beyond the site hnanviary.
DESCRIBE (IN G!HRIL) THE QMNGE(S) 10 BE MADE. IFrIm THE RATIGRIE FQt AIO A 000HEIE DESCRIPTIN & THE QBNGE(S) MADE 10 THE GXM:
Change made to confona with the wording of Tedmical Specification 3.11.2.1 REFERENQ!S:
Tecinical Specification 3.11.2.1 WILL THIS OmHGE REDUCE THE ACCURACY OR RELIARTT. TTY OF DOSE CArtitrATIGIS OR SE310INr ruettDETIONS (TECitiICAL SPECIFICATIW 6.14)? YES          NO THESE OBNGES 1RVE BEEN REVIDED AE FOUND ACCEPMB2, PURSUNWr 70 TEWNICAL SPECIFICATIW 6.5.2 REVIEN!D, RADIOLOGICAL ENGINEERING SUPERVISOR:
REVIEM!D, SUPERVISOR - RADIGOGICAL PROGRADE:
Yage 240 of 306 l

GXM/PynNwsIE REyIsIgg IDG                                                '1 msarwinst Tint DEUBetr1GE TO IEC CHANGED (DrrnM PAGE ggEEERIS, EUEERM NWEERIS, ETC.)       ,,
Page No. 3-3       Sectim 3.3.1.2.2 Limited Analyses Approach Add as first paragraph:
NDIE This appreadt for Keff and (1+1.1M)eff should only be used if the relative abundances of Noble gas, radionuclisbn in the effluent strema are similar to those lisited in Ar-nrliv D or of the previous Semi Annual Effluent Regiort, as welate (Reference 1.2.19).
DESCRIBE (IN DEDLIL) 'IEE QIAN2(S) TO BE MADE. DrrnM THE IUTIONAIE FOR ARO A CGREIE DESCRIPTIGi T THE QiANGE(S) MADE '10 THE G)CM:
Omnge made to allow the use of an effective dose conversion factor only when
  ,                       the relative rarlismuclirla abedance in the actual effluent stream is similar to the relative rariirwur lich abedances used in the de+ar=inatim of the effective sinaa conversim factor. This requirement would miriimim the possibility of using a dose conversion factor that is not welate for the actual rariirwiuclide distribution.                                                                      ,

==REFERENCES:==

MILL 1HIS QiAIEE REDUCE 1EE ACCURW OR RELIABILITY T DOSE CATefirATIGIS OR SE3POINF DE3EIGUNATIGIS ('ITnMICAL SPBCIFICATICN 6.14)? YES                                          NO
                        'ITIPSR OIANGES BAVE BEEN REVIENED AIO EURO AC3PDE2, PURSUANT TO 'IPirfMICAL SPIEIFICATIGi 6.5.2 REVIDED, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIDEID, SUPERVISOR - RADIGOGICAL PROGRADE:
Page 241 of 306

GKM/Pynmurg REyIsIm IOG
  . :         i IESCRIBE 1BE INEG59EIN TO BE CHANGED (INrTIN PAGE MEEERS, EGNEIN MEWI5tS, ElIC.)         .,
Page No.         3-4      Main Plant Exhaust Duct and Fuel Biildirx1 Exhaust Ducts                                 l Add after Qi=
See Attachment unr' RIBE (IN DETAIL) 'IBE CHAN2(S) 3D BE MADE. IlrTIN ' LEE RATIGULIE FOR AIO A GBH25E DESCRIPfIm & THE OiANGE(S) MADE TD THE GXM:
A limited analysis approadi is available for r ale nlating the total body anaa l
j                 rate frun noble gas radiernv'lidan in the original CDCM, Rev. 3. Ib m is= net the limited analysis approadt for the total body dose rate, a limited analysis approadi for noble gas radiernw lidaa imis addad. 'this skin dose rate limited analysis approadt uses the aa-a basic methodology and r=dir=w lida aburviannpa as the total body dose rate limited agproach.
l REFEREN3S:
WIIL 1HIS OIANGE REDUCE THE ACCURACY OR RELIABILITY OF DOSE CAir'rirATIQiS OR SETPOINT DETIEBMINATIQ4S ('NieiICAL SPECIFICATIN 6.14)? YES          NO rsnesR oiANGEs InvE BEEN REVIEMED AtO PatEO A03PmB2, PURSUAFP TO wrTWICAL SPECIFICATIm 6.5.2 REVIBED, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIENE, SUPERVISOR - RADIGOGICAL PIOGRAMS:
Page 242 of 306
      . _ _ _       __-_ -m...-,_.                       _.                      -

     ,          ,3 This limited analysis approach methodology is also available for determining skin dose rates from noble gas release rates:
Beginning with equation 3.3.1.2.1-2, the simplification proceeds as follows:
From an evaluation of projected releases, an effective skin dose
,                                  far'.or,-(L + 1.1M),ff, can be derived. This dose factor is, in effect, a weighted average skin dose factor. See Appendix C for a detailed explanation and evaluation of (L + 1.1M),gf. The value of (L
                                   + 1.1M),ff has been derived from the radioactive noble gas effluents listed in RBS FSAR and included in Appendix D.            The values are:
l-                                  Radwaste Building Exhaust Duct:
1 (L + 1.1M),ff = 1.59 x 10      (area -m /uCi-sec)
Main Plant Exhaust Duct and Fuel Building Exhaust Duct:
3 (L + 1.1M),fg = 1.36 x 10      (mrom -m /uCi-sec)
Either of these values, as appropriate, may be used in conjunction l                                   with the total noble gas release rate ( Q )g to verify that the instantaneous dose rate is within the allowable limits. To compensate for an unexpected variability in the radionuclide distribution, a conservatism factor of 0.8 is introduced into the calculation. The simplified equation is:
n DR        "                                               3.3.1.2.2-2 Skin
* 1*1 3eff (X/Q)                   Qg 0.8                  i=1 where:
DR Skin
                                              =   Skin dose rate from noble gases in airborne releases in arem/sec                                                   l l
(X/Q)       = For ground level or elevated releases, the highest         I calculated annual long-term historical relative            I concentration for any of the 16 sectors, at or beyond the unrestricted area boundary, in sec/m (Appendix F).
Qg        =  The total release rate of all noble gas nuclides from the release source of interest in uCi/sec.
Page 243 of 306

G)CM/Pynmmqs RgVISIN IDG IM!lFRIBE 'IEE INEQ59EIGE 'IO BE CHAIKIED (Iprin pagg MBEERS, RJEEIGi IDEME, arc.)
Page No.''3-5       Sectim 3.3.1.2.3 De hr=inino the Radioirviine and 8-day Particulate blaman Rate After part=,4 Pi =
nelate:         Note: For <-almiaHrwm involving tritium, USP (X/Q).
h e/M DESCRIBE (IN DETAIL) '1HE QiANGE(S) 't0 BE MADE. IprTN '1HE RATIGUJE EOR AIO A CX3f1J!5E NMPRIPTIN T '1EE QIABKiE(S) MME '10 'IHE GXM:
Deletim unde since this note is stated m each page in Ar==viiv I              ,
f l
l l
REFEREM2S:
WIIL ' IBIS QiANGE REDUCE 'IER ACCURACY OR RELIARTTTTY T DOS 3 CArnTrATIGIS OR SEIPOINT DNQiS (TRINICAL SPBCIFICATIm 6.14)? YES                     ND i
  'MEE OIANGES IRVE BEEN REVIEMED AIO EtXRO AmPPIRBLE, PURSUANT 'ID 'IECINICAL SPECIFICATIm 6.5.2 REVIIBEID, RADIO [DGICAL ENGINEERING SUPERVISOR:
REVIEM!D, SUPERVISOR - RADImnr:TCAL PIOGRADE:
Page 244 of 336

                                   ^
GXM/PynrumRE REVISIN IDG
                .               O'                              .
nParRIBE THE INEGGRTIN TO BE CHANGED (Igr'rrm PAGE N[ BEERS, B@DEIN NLBEIBIS, Etc.)           ,,
Page 3-6            Section 3.3.2.1     Requirements First pars us M , aarvwul sentaew=
Delete: "Bqual to or greater than ater ifled in 10GR20 Amandiv B, Table 2, Coltam 1 for the mixture."
Delete: Entire third sentence Add:        See At+ar+==nt DESCRIBE (IH DEHRIL) THE GANGE(S) TO BE MADE. INPrIm THE RATIWAIE FOR AIO A 00NLETE DESCRIETIN OF THE CHANGE (S) MADE 10 SEE GXM:
This change was made since the actual methodology to mitmlate the High Alam Setpoints for each <paarma rala=== point w-w monitor is hamad on the total body and skin dose rate limits of 500 mren / yr. and 3000 mren / yr.,
raat =r-tively; rather than 10CFR20, Appendix B, Talle 2, Coltam 1 NEC limits as ir-xwily stated in the RBS GXM, Rev. 3.
REETREN3S:
spl.5 Tedmir-al Specification 3.11.2.1 WILL THIS GANGE REDUCE THE ACCURACY OR RELIABILITY OF DOSE CAICUIATIQ4S OR SE110INF DEHERMINATIGIS (TEGNICAL SPECIFICATIN 6.14)? YES              NO THESE CHANGES 1RVE BEEN REVIEMED AIO FOUE ACCEPIAB[E, PURSUANf 101ECENIC* .
SPECIFICATIN 6.5.2 REVIBED, RADTr1rmTf'AL ENGINEERING SUPERVISOR:
RE'7IBED, SUPERVISOR - RADIGOGICAL PIOGRADE:
Page 245 of 306
: c. v-fioNs        - o     fwgfa fk 3.3.2.1            Requirements Instrumentation is provided to monitor beta-gamma radiation from radioactive materials released from the River Bend Staticn in gaseous effluents. Each release point process monitor listed in Tech. Spec.
Table 4.11.2.1.2-1 includes an alarm (HIGH ALARM) that is set to report when the radioactive noble gas in gaseous. effluents (Main Plant exhaust duct, Fuel Building exhaust duct and/or Radwaste Building exhaust duct) is expected to cause a noble gas concentration ar ground level offsite resulting in a dose rate equal to or greater than 500' ares /yr to the total body and/or 3000 ares /yr to the skin.
I i
[
l l
l Page 246 of 306                                          -
  -.       . . _ _ - _ _ . - .      _ - .   . . . . . - . . - - . .     .-_. --_ .-.-_.._ . -- .-_...-_. ..-_ _ ~ _

              ,.                                            ,       GXM/Parrwrset IEVISEN ICG
       .e rusrum M IEWGREFEEE TO IE OpeEm (N'rruut PA(E MBEEIE, EpNrnme EEBEMB, M)                              ..   .
Page 3-6                               Sectim 3.3.2.1 naquirements Beh=== first and marred paragrashs Add:-                          Entire parim,@ m Alert Alarm       (See Attactument).
DESCRIBE (IN DI!51IL) THE QDWEE(S) 10 BE BOWE. Ipr'rzunt M RhTIGUEE RR AIS A GBEUEE DEBQtIPTIGi & 'tBE QBWEE(S) IWWE TO M GXM:
The new revision of G)3E, Rev. 3, RSP-0008, now includes a surthodology for calmlating the Alert setpoint for <1aamana effluent monitors, GXM, Rev. 3 did not include a methodology for calculating this setpoint, although the mehlev2y was included in statim pu dre RPP-0028. The w^wly qumuna and beta air done limits srovide a reasonable basis for the Alert setpoint since their are hairne the T.S. 3.11.2.1 limits and the setpoint itself mild prov2de additimal assurance that the quarterly limits mild not be sanaadad. The twice imAyvand 6 is required due to the possibility of the r altsilated setpoint being very close to the actsaal detector background.
Monitor loop accuracy is not used to 1r-r the setpoint due to the mihi14ty that the setpoint irmalf may be it-r than ammal detector backgrotzad.
REFERBICES:
WIIL THIS QUWIGE PPIBM THE ACCURACY OR RELIABILITY T DOGE CptrYirATIGE Gt SETPOINT DIMEBEDUG'ILE (TECINICAL SPECIFICA3'IGi 6.14)? YES                          NO THESE QUWIGES IRVE BEEN REVIDED AIO FOUND ACCEPmBTE, RJRSUPWFP 10 TECHNIGE.
SPECIFICRTIGi 6.5.2 REVIIBE), PanTrirrir:Tr'aL I!NGINEERING SUPERVISOR:
REVIIBED, SUPERVISGL - RADIGOGICAL PIOGRAf6:
Page 247 of 306

3 The ALERT alare is set to report when the radioactive noble gas in gaseous effluents (Main Plant exhaust duct, Fuel Building exhaust duct and/or Radwaste Building exhaust duct) is expected to cause a noble gas concentration at ground level offsite that would result in meeting or exceeding either the 5 mrad per quarter gamma air dose or 10 mrad per quarter beta air dose limit (Technical Specification 3.11.2.2).
It is permissible to set the ALERT alarm at twice (2.0)* normal (approximately 100
* unit power) detector background if nuisance alarms would result from setpoints based on gamma and beta air dose.
,              (Reference 1.2.12)
I-l l
l l
l l
l l
l Page 248 of 306

               .~                                                                                                                                                                -
GX31/Pynm1rugt IntyrHTrnt IOG                                            ~I IESCRIBE M INPQuG&IN "O BE CHANGED (IlrrIm PAGE NGEERIS, BQWft'Im IEEEEEls, EIC.)                            ,,
Page 3-6                                             Sectim 3.3.2.2 Methodology Before first pamy. dk Add:                                        a.      High Alam Satsoing De e aminatim First ==-h Add:                      "High Alam" to read: 'Ihis sectim riaacribes the me&hann1<=y for de+amininn High Alam/ trip setpoints fcr the three relanaa points DESCRIBE (IN DETAIL) 'IHE CHANGE (S) '10 BE MME. ItrrIm THE RATIQUE PCR AIS A CODEFIRIE retnrRIPTIN OF M CHABEE(S) IEM 'ID 'IEE 508:
                                       'the original RBS 0001 (Rev.3) m1y specified the methodology for m1mlating l                                       the High Alam Setpoint haaari m T.S. 3.11.2.1 dose rate limits. 'Ihe new
!                                       revisim of the 000t, RSP-0008, also includes the methodology for the m1mlatim of the Alert setpoint hanarl m T.S.3.11.2.2 dose limits. A distinctim is therefore provided in the text to irviicate endt methadology sectim ast=rately.
t i

==REFERENCES:==

T.S.3.11.2.1, T.S.3.11.2.2 l
l WILL THIS CHANGE REDUCE 'INE ACCURACY OR RELIABILITY OF DOSE CAILUIATIOiS OR SE1TOINT DE"IElt(INATIGIS (TECIMICAL SPECIFICATION 6.14)? YES                                                               NO
                                    'IHESE QiANGES IRVE BEEN REVIBED ABO FOUIO AOCEPmHEE, PURSUMff TO 'mmIICAL SPECIFICATI N 6.5.2 REVIEBEID, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIEBE!D, SUPERVISOR - RADIGOGICAL PROGRADE:
3 Page 249 of 306

GXW REVISIN IDG r1RRrRIBE THE INEG8SEIN 'IO BE GANGED (DrrIm pmag ignBS, EQOPEIN NtBEEWS, ETC.)
Page 3-6                                       Section 3.3.2.2 Methodolcxw Between first p           -d. and step 1 Add:                                   1. Wide Pange Gas Mcmitor (WRG4)
DESCRIBE (IN DEDJL) THE GANGE(S) TO BE MADE. DrrIr1R 'IME RATICNAIE FOR AIO A CONIRIE rimPRIPTIN T THE GANGE(S) MADE 1D THE GXM:
A aan= rate methodology exists for m1mlating the Wide Range Monitor High Alam setpoint which is casmi in tCi/asmul and for mimlating the Particulate and Gas Monitor gas chamel Hidt Alam setpoint which is amp %i in tri/cc.
REE1!RENCES:
WIIL ' IBIS GANGE RE00CE 'IHE ACCURACY OR RELIARTT. TTY OF DOSE CAftYTrATIGES OR SETTOINT DETEltGNATIGIS (TB0MICAL SPECIFICATIN 6.14)? YES                               NO THESE CHANGES 1RVE BEEN REVIDED Am E00ND ACCEPMBIE, PURSUANP '10 'IECINICAL SPECIFICATIN 6.5.2                                                                 ,
i REVIDED, RADIOLOGICAL ENGINEERING SUPERVISCR:
REVIEM!D, SUPERVISOR - RADIGOGICAL PIOGRAM:
Page 250 of 306
                               .                                                                          I

ut GXM/PRnNmRE REVISIN IDG
.A 3 ' e ._. I DESCRIBE M INEDIMLTIN 'IO BE CHANGED (INCIDN PAGE NLDEERS, B3RTIN N[ BEERS, Erc.)      ..
Page 3-7           Section   3.3.2.2 MeHwvin1rv2y Between step 2 arrl step 3 Add:               See Attadment DESCRIBE (IN DETMIL) M CHANCE (S) 'IO BE MADE. INr'rmR M RATIWAIE EUR AIO         .
A CCE@IEIE DESCRIPf1N OF M OIANGE(S) MADE 'ID M CDCM:
Oiange made to allow the use of an effective dose conversica factor only when the relative rar14rw=r14h abundance in the actual effluent stream is similar to the relative radionuclide ab=viances used in the Gi -mination of the effective dose conversicm factor. 'Ihis requirement would minimi=
the possibility of using a dose conversion factor that is not w e iate for the actual radionuclide distribution.

==REFERENCES:==

WILL 'IHIS CHANGE REIJUCE M ACCURACY OR RELIARTT. TTY OF DOSE CAfrTTrATINS OR SEITOINT DETIERENATIONS ('I1DINICAL SPECIFICATICN 6.14)? YES      NO MSE QIANGES IIAVE BEEN REVIEMED APO EtXRO ACCEPIABIE, PURSUANT 'ID 'IECHNICAL SPECIFICATICN 6.5.2 REVIDED, RADIO [OGICAL ENGINEERING SUPERVISCR:
REVIDED, SUPERVISOR - RADIO [OGICAL PROGRME:
Page 251 of 306
___                              i

r ,
          ~
   ~
       '..s                                 .
                       '4 NOTE The (L + 1.1M),ff methodology for determining Q, should be used only if isotopic analyses are not available (i.e, prior to initial criticality), or if the relative abundances of noble gas isotopic mixture described in the effluent stream are similar to those listed                                                    ,
in Appendix D or similar to the noble gas isotopic mixture described in the previous Semiannual Effluent Report.                                                   (Reference 1.2.19)
P Page 252 of 306
              . . . - -....-_ - --- - _ -_-.. . - -_ ....,_- -.__.-_- -_~ .-.-. ..._-.. -- - _.______-_                        -

GX:N/PKNMR REVISIGi IDG mearRIBE E D50EasEIG8 TO E GANGED (INCIHE PAGE MM!ERS, EQQRTIG8 IDEE lES, 25C.)                     ,,
Page 3-8                            Section 3.3.2.2 Methodology Delete:                    Step 3 Add:                       Step 3 ce lar-t the 1- of the Q values (g or g)
Obtained in Step 1 and Step 2 DESCRIBE (IN DEDLIL) THE GANGE(S) TO BE MADE. INrrINE THE RATIGIAIE 10R E A COFIE1E DESCRIPTIG T THE GMEE(S) MADE TO M 306:
REP-0008, page 23 of 112 daala only with the ruimlatie of the Wide Range Gas Manitor High Alarm setpoint which does not require conversion of the release rate g or Q,, to an activity concentration. 'Iherefore, the          (
steps describi5 conversion of g or g to an activity concentration were deleted.
REFERBGCES:
MIIL MIS OIANGE IMMYT THE JCCMACY OR RELIABILITY OF DOSE CArrYtr4rIGGS OR SETPOINT DE3ERGNATIGIS (ECINICAL SPECIFICATIN 6.14)? YES              NO
       'mESE QiANGES 1RVE BEEN REVIEMED Am E00ND ACCEPMBLE, PURSUANT '10 ECMICAL SPBCIFICATIG8 6.5.2 REVIDE!D, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIEbelD, SWERVISOR - RADIGOGICAL PROGRAM:
Page 253 of 306            j

p,                                                                        REVTM IOG o,                                            ,
nerRIBE TIE INFOR9EIN TO BE CHANGED (DrrmR PAGE NIEEERS, BQUATIN NIEEMIS, EIC.)
Page 3-8                              Section   3.3.2.2 Methrvin1rmy Delete:                       Steps 4 and 5 Add:                           Steps 4,5, and 6           See Attachment nerltIBE (IN DEMII:) 1BE CHAN(E(S) 1D BE NADE. INCIIKE THE RATIGRAIE FOR AIO A GDETJfDs nerRIPTIN & M CHANGE (S) MADE TO THE GXM:
The original CDO(, Bev. 3 specified the addition of the background count rate to the monitor High Alam setpoint count rate due to a=aama rar14runelirlaa alone to provide the setpoint to be entered into the monitor. The General Atanic IM-80 systan stdiuaci.s out a fixed background count rate fran the raw armitor count rate prior to unmuting the armitor r- to uci/sec. 1he High Alam setpoint, therefore, does not require the additim of an equivalent  ,
background count rate. In addition , the new OD N , RSP-0008, allows for the reduction of the setpoint value haaari m the accuracy of the armitor loop and a conservatian factor (if desired) .

==REFERENCES:==

MIIL 'DIIS GANGE REDUCE 'HE KEURACY CR RELIARTT. TTY & DOSE CATE1NATIGIS OR SEITOINr DETEIMINATINS (TTCENICAL SPHCIFICATIN 6.14)? YES                    ND TmM CHANGES IRVE BEEN REVIDED AE EUJND ACCEPmBIE, PURSUANP 70 TECHNICAL SPBCIFICATIN 6.5.2 REVIBSD, RADINOGICAL ENGINEERING SUPERVISOR:
REVIBSD, SUPERVISOR - RADIO [OGICAL P10GRAE:
Page 234 of 306

                          =%
Step 4 Nultiply the Q value selected in Step 3 by 0.33. By multiplying the Q value by a factor of 0.33, the allowable oparating setpoints will be administrative 1y controlled to allocate uner:htrc (1/3) of the total allowable release rate to each of the release peints. The resultant
{
product will be the actual ODCM release rate H.JH ALARM setpoint for the appropriate VRGM Monitor.
Step 5 Multiply the actual ODCM HIGH ALARM setpoint obtained in Step 4 by the applicable monitor's loop accuracy plus a conservatism factor (if desired).
Step 6 Subtract the product obtained in Step 5 from the, actual ODCM HIGH        ,
3 ALARM setpoint. This remainder is the setpoint to be entered into the applicable WRGM RM-80. The General Atomics Digital Radiation             1 Monitoring System RM-80 allows for automatic fixed background subtraction. It is therefore unnecessary to account for background     in the calculation of stack monitor setpoints.
s Page 255 of 306

Of
         .,                                                     GXM/PynNwEEE REVISIN IDG
  . . . t-  6 e
IESCRIE THE INEQt9EJIM TO E CHAIGD (Drrre PAGE }gggqS, ggyn' Igg igegg;,
mc.)              .,
Section 3.3.2.2 Methodology Add: 11.                     Particulate and Gas Monitor (PEG) (gas channel only)
Add:               Steps                 1-5                    See Attachment l
l              DESCRIBE (IN DETAIL) THE GANCE(S) 10 BE MADE. Drrrm THE RATIGRIE PCR Als A CODETETE rwNMIPTIm OF THE GANCE(S) MADE TO THE GXM:
This change allman the calmlaticm of a High Alarm setpoint for the Particulate and Gas Monitor noble gas channel which was not specified in the original RBS 0006, Rev. 3.                       This methodology is essenHally the sane as that described in the RBS 000s, Rev. 3 with the awvition that 'A vond is not included in the setpoint value, the setpoint is not unmu.w=1 to a count rate, and the new methodology takes the monitor loop accuracy into account (effectively lowering the setpoint value) .
REEERENCES:
WILL 'HIIS CHANGE REDUCE TYIE ACCURACY OR RIIIARTT. TTY OF DOSE CArturATIGES OR SEUPOINT DEm50GNATIONS (TBCIMICAL SPICIFICATIN 6.14)? YES                                            NO l              - GANGES IRVE BEEN REVDBdED AND FOUND AOCEPMBIE, PURSUANT TO TECMICAL l              SPECIFICATIOi 6.5.2 REVDM!D, RADIGDGICAL ENGINEERING SUPERVISOR:
REVDBSD, SUPERVISOR - RADIGDGICAL PROGRAM:
1                                                             .
l l
Page 256 of 306 l

               ;  .'$- (
ii. Part'iculate and Gas Monitor (P&G) (gas channel only).                                                                                  ,
Sten 1 Perform Steps 1 through 3 of Section 3.3.2.2a.i above Sten 2 Determine C,(the maximum acceptable total radioactivity concentration of all noble gases radionuclides for all release points in the gaseous effluent (uCi/cc]):                                                                                                                  -
                                                           ~3 C,= 2.12 x 10                              0                                                3.3.2.2-3 F
where:                2.12 x 10'3 = Unit conversion factor,to convert uCi/sec/cfm to uCi/cc.
Q .= lower of the two Q values, Q TB
                                                                                                                                                          #9' s
F = The maximum acceptable effluent flow rate at the point of release based on design flow rates (Cfm)
Step 3 l~                       Multiply the C ,value determine in Step 2 by 0.33. By multiplying the l'                       C, value by a factor of 0.33, the allowable operating setpoints will be administrative 1y controlled to allocate one-third (1/3) of the total allowable release to each of the release points. The resultant product will be the actual ODCM activity concentration HIGH ALARM setpont for the appropriate P&G monitor gas channel.
Step 4 Multiply the actual ODCM activity concentration HIGH ALARM setpoint obtained in Step 3 by the applicable monitor's loop accuracy plus a conservatism factor (if desired).
Step 5 Subtract the product obtained in Step 4 from the actual ODCM activity concentration HIGH ALARM setpoint. This remainder is the setpoint to be entered into the applicable monitor's RM-80.
Page 257 of 306

r l'                                                                                                 :
 .    ,. e . F                                  ON'E N IUG rEtRERIBE M INECEGGEIG( TO BE GANGED (IlrrM PAGE NWWIS, B3]lWIGE MBEEEE, ENC.)       ,,
Sectim 3.3.2.2 Methodology Add:     b. Alert Setpoint de+*minatim (Referece 1.2.12)
Add:      i     Wide Range Gas ihmitxr 0800 Add:         Steps 1-5             See Attactament neRrRIBE (IN DETAIL) M CHANGE (S) 10 BE MADE. IlrrN M RATIGihIE RR ABD A CWerRIR DESCRIPTIGE & 1EE QiANGE(S) MADE 10 M CDOS:
This change allms the de aminatim of an Alert setpoint for the Wide Range Gas Mtnitor haamd m the quarterly gamma and beta air does limits as specified in T.S. 3.11.2.2. 1his setpoint provides additional assurance that these           (
quarterly limits will not be armadad. 1he basic methodology is ammantially the sasse as that for mimlating the High Alam setpoint with weinte undifications for a quarterly time period and different rammerical limits.       ,
Effective dose conversim factors may be used in lieu of dose conversion factors hamad on actual measured nuclide abundances for the setpoint detaminatim provided that certain criteria are met (see text) .
The monthly surveillance required in T.S. 4.-l.2.2 would then ensure that the quarterly gamma and beta air anan limits would not be exmadad. The twice backgroun AIERP setpoint would then irviirate to the Reactor Operator that the_
qaseous eiflumt relamaa rate is significantly increasing and requires close monitoring, a=wtion and =alinration of the root cause.

==REFERENCES:==

WIIL THIS CHANGE REDUCE THE ACCURACY OR RELIABILITY OF DOSE CAILUIATIGES OR SENOINF fMf15MINiEICNS (TEQWICAL SPBCIFICMPICN 6.14)? YES            NO THESE CHANGES HAVE BEEN REVIENED AW E00W ACCEPMB[E, PURSUANP 101ECMICAL SPECIFICATIN 6.5.2 REVIDED, RADIMOGICAL ENGINEERING SUPERVISOR:
REVIEBED, SW'ERVISOR - RADIMOGICAL PROGRADE:
Pale 258 of 306

     ..e
: b. Alcrt S:tpoint d termin tion (R fer:c.c31.2.12)
: 1. Wide Range Gas Monitor (WRGM)
Step 1 Determine k-A (maximum acceptable total release rate of all noble gas radionuclides in the gaseous effluent (uCi/sec] based upon the quarterly (92 days) gamma air dose limit of 5 mrads at the SITE BOUNDARY for'all release points:
Q G-A
                            = 1.26 x 10'    (5)(0.8)      = 1.26 x 10~7 (5)
(X/Q)  (M,ff)                         g fg          3.3.2.2-4 (X/Q){M Where:   (X/Q)  =   The highest calculated annual average relative dispersion factor for an area at or beyond the SITE 3
BOUNDARY for all sectors (sec/m ). See Appendix F     _
for (X/Q) for the considered release point.
3 M,gg
                                       =   Effective gamma air dose factor (mrad-m /uCi-sec).
See Apoendix C, Table C-5 for applicable values.        ,
5      =   5 stads/ quarter (92 days) gamma air dose limit at the SITE BOUNDARY.
Mg     =   The gamma air dose factor for radioactive noble 3
gas nuclide (i) in mrad-m /uci-sec  (Appendix C) f g
                                       =   The fractional abandance of noble gas radionuclide i
1.26 x 10'      Inverse of number of seconds per quarter in quarters /second 0.8    = Conservatism factor to account for changing isotopic inventory NOTE The M,gg methodology for determining Qg ,g should be used only if isotopic analyses are not available (i.e., prior to initial criticality), or if the relative abundances of noble gas nuclides in the effluent stream are similar to those listed in Appendix D or similar to the noble gas isotopic mixture described in the previous Semiannual Effluent Report.     (Reference 1.2.19)
Page 259 of 306

A e                                       .
Step 2 Deterside QB -A (88Kimum 8CC*Ptable total release rate of all noble gas radionuclides in the gaseous effluents [uci/sec] based upon the quarterly (92 days) beta air dose limit of 10 mrads at the SITE BOUNDARY for all release points.
Q      =     1.26 x 10"      (10) (0.8)        =   1.26 x 10"    (10) 3.3.2.2-5 (X/Q) (N,ff)                   (X/Q){N g fg s
Where:         (X/Q)      =    The highest calculated annual average relative dispersion factor for an area at or beyond the 3
SITE BOUNDARY for a11' sectors (sec/m ).        See Appendix F for (X/Q) for the considered release point.
10      =      10 mrad / quarter (92 days) beta air dose limit at the SITE BOUNDARY.
N,gg     =
Effective beta air dose factor (mrad -
3 m /uci-sec). See Appendix C, Table C-5 for applicable values.
Ng       =     The air dose factor due to beta emissions free each noble gas radionuclide i.
f g
                                                 =    The fracticnal abundance of noble gas
!                                                      radionuclide i.
1.26 x 10"        =   Inverse of number of seconds per quarter in j                                                           quarters /second.
i 0.8          =    Conservatism factor to account for che.nging isotopic inventory.
NOTE The N,gg methodologyfordeterminingQ-Af        B j                                                should be used only if isotopic analyses ate I                                               not available (i.e., prior to initial criticality),
or if the relative abundances of noble gas nuclides in the effluent stream are similar to those listed in Appendix D or the previous Semiannual Effluent Report.         (Reference 1.2.19)
Page 260 of 306

                      ^
s Step 3 Select the lower of the Q values obtained in Steps 1 and 2, i.e.
either QG -A '' OB -A*
Step 4 Multiply the Q value selected in Step 3 by 0.33.                                                                         By multiplying the Q value by this factor, the allowable operating setpoints will be administrative 1y controlled to allocate one-third (1/3) of the total allowable release rate to each of the release points. The resultant product will be the actual ODCM AE RT setpoint to be entered into the applicable WRGM's RM-80.
Step 5 If the actual ODCM AI2RT setpoint determined in Step 4 is less than two (2.0) times the detector background, it is permissible'to enter an AERT setpoint equal to two (2.0) times the normal (approximately 100%
unit power) detector background to reduce the possibility of nuisance alarms. The twice background setpoint should provide sufficient indication that an offsite dose limit could possibly be exceeded.
4 l
l l'
l 1
Page 261 of 306 i
t-    . _ _ _ . . ~ _ . . _ _ . _ _ . _ . _ _ _ . _ _ - . , _ _ _ _ _ _ . _ _ . _ _ . . _ . . - _ . _ _ , - _ . . . _ _ - _ _ _ . _ - - . _ . _ _ , _ _ _ . _

ra                                                           OxwPsoasw. RavIsIm IoG
". 1   O                   .
DEDCRIBE 'HE INECE99EIGi 'IO IE CHANGED (INGIIE PKE NGEERS, ITERTICN NUEERS, E.C. )       ..
         ,Page 3-7                 Section 3.3.2.2 Methodology Betaseen Step 1 and Step 2 m
Add:                     See Attactment                                     N Change:                 On line 5                                Strama to Strearg DESCRIBE (IN DETAIL) 'IfE GME(S) 'IO BE MM12. INCTM T1E RATIWAIE FOR ND A C04PIRIE DEEKP.IITIN OF 'IIIE GANGE(S) MADE 'ID THE CLOi:                                    ,
I s
[
Change unda to allow the use of an effective dose convershx1 factor cnly when the relative radionuc'ide aburdance in the actual effluent stream is _
similar to the relative radfaiuclide abundances umd in the determination                               {~
i   of the effective dose cxxtversion factor. 'Ihis requirement would minimim the possibility of using a dose conversimi factor that is notpropriata                                 =
for the actual radimuclile distribution.                                           ,       _
REEDENCES:                                                                                          .
WILL 'IIIIS GANGE REDUCE 'IIIE ACCURACY OR RELIARTT. TTY OF Dr.tSE CAL 31IAPIGyr Gt SEITOINF DEIBMINATIGES ('IECINICAL SPBCIFICATION 6.14)? YES j _ NO V THESE ODNGCS IRVE BEEN REVIENED AND EUND ACCEPmBIE, PURSUANP 'IO MDMICAL SPBCIFICATION 6.5.2 i
REVIEhED, RADIO [DGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGIDGICAL PROGRAM:
Page 262 of 306

                       't. '                        Sy.                                            r,:
                    "*                          i i
g- 6                        .] ,
            ;i
                                          .S i.
NOTE   ,                   ['
ly j'     ,                             The K,ff methodology for determining Q should be used only if isotopic analyses are not available (i.e. prior to initial critic.ality) or if the relative abundances of noble gas nuclides in the effluent stram are similar to those listed in Appendix D or similar to the. noble gas isotopic w*
mixture described in the previous Semiannual Eff1:.e'nt Report.     (Reference 1.2.19)..
Y
 ~ 4                               ,(
                  ,            i 3
  ..=
w
/t Paige 263 of 306 i

i jo                                       GX3(/PIEX2ERRE REVISIN IlXT, ossCRIBE 'nIE IneGearIW TO BE CEANGED (IlrurE PAGE NUMERS, BQURFIN N0 BEERS, Inc.)        .,
Sectim 3.3.2.2 Methodology Idd: 11         Particulate ard Gas Monitor (P&G) (gas channel only)
Add:         Steps 1-4        See Attact1 ment f.
DES 3IBE (IN DETAIL) THE CHANGE (3) TO BE MADE. I]rrmE THE RNrICHAIE ECR Atc A COEPIETE DESGIPTIN & THE CHANGE (S) MADE TO THE GXM:
This change allows the dete         nation of an AIERT setpoint for the Particulate and Gas Monitor nchle gas channel ha=1 on the quarterly < pun == and beta air dose limits as specified in T.S.3.ll.2.2 This setpoint prtwides additional assurance that these quarterly limits will not be avrvariarl. The basic                        1 methodology is the see as that for m1mlating the High Alam setpoint with appropriate modifications for a quarterly time period and different r===rical limits. Effective dose conversion factors may be used in list of dose conversion factors based m actual measured nuclide abundances for the
             'setpoint determination provided that certain criteria are met (see text). In addition, the moni:3 r Igs accuracy is not used to lower the setpoint due to the possibility that th x4 point itself may be lower than normal detector LvAyumd.
l

==REFERENCES:==

i l
l l
wIIL THIS ORNGE REDUCE THE AEURACY Gt RFLIABILITY T DOSE CAIGIRPICNS Gt SEITOINF DETTElt(INATIOGS (1ECINICAL SPBCIFICATIN 6.14)? YES             NO i
l            'IEEEE QIANGES IRVE BEEN REVIENED ABO E0GO ACCEPMBIE, IURSUANP TO TETNICAL SPBCIFICATI m 6.5.2                                                                              '
REVIDED, RADIGOGICAL ENGINEERING SUPERVISN:
REVIENED, SUPERVISGt - RADIGOGICAL PROGRAMS:
I                                                        Page 264 of 306

                                                                                                     ?
    - 3; '( , -
                'ii. Particulate and Gas Monitor (P&G) (gas channel only)         '
Step 1 Perform Steps-1 through 3 of Section 3.3.2.2.b.i above.
Step 2 Determine C,(the maximum acceptable total radioactivity concentration of all noble gas radionuclides for all release points in gaseous effluent [uci/cc]:
                                  ~3 C,= 2.12 x 10      0           3.3.2.2-6 F                                                                          ,
Where:      2.12 x 10'  =   Unit conversion factor to convert uCi/sec/
cfm to uCi/cc.
Q = Lower of the two Q values, QG-A # OB-A F = The maximum acceptable effluent flow rate at the point of release based on design flow rates (cfe).
Step 3                                                                               ,;
Multiply the C,value determined in Step 2 by 0.33. By multiplying the C, value by this factor, the allowable operating setpoints will be administratively controlled to allocate (1/3) of the total allowable
  ~
release to each of the release points. The resultant product will be the actual ODCM activity concentration AMRT setpoint. This value is the setpoint to be entered into the applicable PSG monitor's RM-80.
Step 4 If the actual ODCM AERT setpoint determined in Step 3 is less than two (2.0) times the gas detector background,- it is permissible to enter an AE RT setpoint equal to two (2.0) times the normal (approximately 100% unit power) gas detector background to reduce the
,                  possibility of nuisance alarms. The twice background setpoint should i
provide sufficient indication that an offsite dose limit could possibly be exceeded.
i 1
i Pah,e265of306

GXM/PynmmqE REyIsIm IcG                                                 l DESCRIBE THE INECE99EIN 10 BE CHANGED (Drtzm PAGE NGEERS, RNRTIGi leelglS, ETC.)      ..
Page 3-9              Section 3.4.1.1        Requimumts Before first parmgana Add:         a. Air Dose Change outline letters   a.,       b. to   i, ii.
msrRIBE (IN DEHRIL) THE CHANGE (S) TO BE MADE. Drrzm THE RATIONAIE FOR AIS A CmPIRIE m5rRIPTIN & THE OIANGE(S) MADE TO THE GXM:
Change made due to rearrarryanmt of section.                                                 ._
REEEREM2S:
l l
l 1
I WIIL THIS CHANGE REEU3 THE ACCURACY OR RELDmTrm T DOSE CArnri                          OR l
SMTOINT DETIT2MDUEIONS ('50NICAL SPECIFICATIN 6.14)? YES       NO
  - omNGES HAVE BEEN REVDDED MD POGO ACCEP1RBIR, PURSUANT TO 'IYnWICAL SPECIFICATI N 6.5.2 REVIBED, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGDGICAL PROGRANS:
l Page 266 of 306

GXM/PynmugE REyISIm IcG
        .b #                   ,
DESCRIBE M INFOR9LTIN 'IO BE CHANGED (INrTrIR PAGE N[M!ERS, EURTIN IDEE!as, I!5C.)     ,,
Page 3-9              Section 3.4.1.1            lhquirments Add:     b. '1btal body and skin dose (Reference 1.2.13)
Add:    Parts i and 11                          (See attachments)
DESCRIBE (IN DE3RIL) 'IEE GANGE(S) 'to BE MADE. IlrrJrE THE RATIWAIE FTR AIE)
A COMPIRIE DESCRIPfIm W 'IHE CHANGE (S) MADE 'to 'IEE GXM:
               '1his change addresses the m1mlation of total body and organ doses fra all Uranitut fuel cycle sources in accordance with 40CFR190 and as required by T.S. 3.11.4. '1he original RBS GXM Rev. 3 did not =w ifim11y address the Tedeir'al Specification and 40CFR190 in this portion of the text.

==REFERENCES:==

T.S.3.11.4, 40CFR190 WILL 'IHIS GANGE REDUCE THE ACCURACY OR RELIABILITY OF DOSE CALCUIATIQ OR SESPOINP DEHEBMINATINS (TECHNICAL SPECIFICATIN 6.14)? YES           NO V l            '1HESE CBANGES IRVE BEEN REVIENED AIE) FOUND ACCEPMB[E, PURSUANT 'It) 'IENNIGL SPECIFICATIN 6.5.2 REVIBE!D, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGOGICAL PROGRAMS:
;                                                              Page 267 of 306 1

F t
           /
    . : oi                     .
: b.      Total Body and Skin Dose (Reference 1.2.13)
: 1.      Technical Specification 3.11.4 states that the annual (calendar year) dose or dose commitment to any MEMBER OF THE PUBLIC, due to releases of radioactivity and to radiation from uranium fuel cycle sources, shall be limited to less than or equal to 25 press to the total body or any organ, except the thyroid, which shall be limited to less than or equal to 75 mress.                                           .
ii. Technical Specification 6.9.1.8 (Semi-Annual Effluent Release Report) requires that an assessment of radiation doses to the likely most-exposed MEMBER OF THE PUBLIC from reactor releases and other nearby uranium fuel cycle sources (including doses from primary effluent pathways and direct radiation) be performed for the previous calendar year to show conformance with 40 CFR190, Environmental Radiation Protection Standards for Nuclear Power Operation.
Cummulative doses from liquid effluents and gaseous pathways     '
(radioiodines and particulates with T 1/2 > 8 days) are determined in accordance with Sections 2.*.2 and 3.4.2.5.
Cummulative total body and skin doses from noble gas releases are determined in accordance with Section 3.4.1.2b.
f L
l l
Page 268 of 306 l

s GXN/PunestE REVISIM IDG IESCRIBE THE INFGOULTECM TD BE GAMED (INCIAM PAGE MBHNIS, RJIATIN M3nNIS, Etc.)          ,
Page 3-9                                                 Sectiart 3.4.1.2 Methodology Before first par was Add:   a.                   Air Dose Delete: First par =----d.
Add: Titis section provides the nudhndalr=w to almlate the gam and beta air dose to a suuri== 1%- location at the site boundry fma all noble gas radinnuclirk identified in the rFiewum effluents.
DESCRIBE (IN DEffhIL) THE QiANGE(S) TO BE MME. DPf2ElR THE RATIONAIE ETR M A CCNPIE1E DESCRIPTION OF THE CHANGE (S) MADE TD TfE GXN:
Section 3.4.1.2 in Revision 3 of the RBS GXM irm.umisdy stated that the methodology of m1rmlating gammen and beta air dose was provided for all age groups, organs, and pathways. The ryu-a and beta air anaaa are irWr=ndant of age groups, um ws and pathways since the mitmlation is only for air. These i
iruxnsistencies have been removed frtmi the text and the actual methodology has been clarified. In addition, the section has been reati--,=1 to also                                                                               ,
I                                         allow for the m1rmlation of a total body and skin anaa fma noble gas i                                         effluents in order to ensure m 1iance with T.S.3.11.4.

==REFERENCES:==

l T.S.3.11.4; NURED-0133, Sectims 5.3 and 5.3.1 WIIL THIS OIANGE REDUCE THE ACCURACY OR RELIABILITY OF DOSE CAILUIATICNji OR SEIPOINT 05M5DEINATIONS (TBCMICAL SPECIFICATIN 6.14)? YES                                                                                       ND V l
l                                    THFER OIANGES HAVE BEEN REVIEMED AIO FtXRO ACCEPTABIE, PURSUANT TO 'mrmiICAL SPECIFICATIN 6.5.2 REVIEM!D, RADIMOGICAL ENGINEERING SUPERVISOR:
REVIi!MiD, SUPERVISOR - RADIGOGICAL PROGtAM:
Page 269 of 306

6                                                                                                  :
G)CM/PenrwsuqE InvIsIm Iag rutamrm M IIEUsefrIGE TD IER CHANGED (Itartzuut PAGE NGEERS, R]DIKIGE NtBEERIS, EIC.)                   .,
Page 3-9                      Sectim 3.4.1.2 Methodology
                                                * =uipan-y d Delete: .brvwui setence Add: The dose factors for beta and <p--a air dose are listed in A-==div c and are obtained fra Table B-1 of BG 1.109, Revisicm 1, Gda -r 1977.
DESCRIBE (IN DE3RIL) M GANGE(S) TO BE MADE. Irtzu1R M RATIGGIE FOR AIO A CODETJ!lTE DESCRIPTIN T THE CHANGE (S) MAGE TO M GXM:
Remu- ,._ _it of text and resnoval of references to " site related" dose factors a                 and " viable patlways" fra the text since air dose factors are not site related or patimay-<byw=1 dent.                                                    {
REE1!REBCES:
WILL 1HIS OIANGE REDUCE M AC31 RACY OR RELIARTT. TTY T DOSE CATnir         OR SE3 POINT DE3HOGNATIGIS (15EIMICAL SPECIFICATIN 6.14)? YES          NO
                 'mRmt QIANGS HAVE BEEN REVIEMED AND E0mm ACCEPMBIE, PURSURNT 1D TECWICAL SEH3FICATIGi 6.5.2 REVIEBED, RADIMOGICAL ENGINEERING SUPERVISOR:
REVIBED, SUPERVISOR - RADIMOGICAL Pf0 GRADE:
Page 270 of 306

CDCM/PynrysustE IEVISIN IDG DESCRIBE 'IEE INFOEORTIN 'ID BE GANGED (INrrrm PAGE NGEERS, B3]NFIN N(BEIRIS, Etc.)                                               .,
Page 3-9                                                Sectim 3.4.1.2 Bauatim 3.4.1.2-1 Equatim 3.4.1.2-2 Change equatim runawrs to 3.4.1.2a-1 3.4.1.2a-2 DEECRIBE (IN DETAIL) THE GANGE(S) 'to BE MME. INrrIm 'IEE RATIGAIE EDR AIO A COMPIRIE DESCRIFfIm & 'IEE CHANGE (S) MADE 'JD 'IEE CDCM:
Reau---, i. of text required a channe in equatim nim *=rs.
t

==REFERENCES:==

WIIL ' MIS GANGE REDUCE 'IEE ACCURACY OR RELIARTLTTY OF DOSE CATITir                           OR SEHOINT NN3MINATIGES ('M1MICAL SPICIFICATIN 6.14)? YES                                      NO mPM GANGES IRVE BEEN REVIENED AND EDutO ACCEPTABIE, PURSUANT 'ID TEGNICAL SPECIFICATI N 6.5.2 REVIENED, RADIO [OGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGOGICAL PIOGRAMS:
Page 271 of 306

GX3t/PIrywnns IgyIsIm IcG nemtIns 'ms IlarosestrIm 'Io BE cmHGED (Dr7n PAGE NGEERS, BQURE2m NGEERS, ENC.)       ,,
Section 3.4.1.2 Methodology Add:     part b.    'Ibtal body and skin dose (Refermee 1.2.13)
Oumge:         Fquation 3.4.1.2.-2 to 3.4.1.2b.-2 Add:           See attachment IESCRIBE (IN DESIL) M QMNIE(S) 'IO BE MME. Drin M RATIGRIE FGt AIO A CGWrm N m THE OMNGE(S) MNE 'IO M GXM:
i This change provides the methodology of m1mlating the total body and skin dose from noble gas radionuc1h which was not providad in.the origimi GXM, Rev. 3.       'Ihese mimlaticms are required to ensure m14=ar= with T.S.3.11.4 (4(XTR190 limits) . 'Ihe methodology of m1mlating the total body and skin dose frun noble gas radiornelh is in v:cordance with Secticm C.2 and Appendix B of Reg. niida 1.109.

==REFERENCES:==

T.S.3.11.4, 40CFR190, Reg. niida 1.109 l
l WILL 'IHIS CHANGE REDUCE 'IHE ACURACY OR RELIABILITY C' DOSE CAIGIATIQ4S j Gt SETFOINf DE5Elt(INATIGIS (TECHNICAL SPECIFICATIN 6.14)? D'S        NO 1/
l          'IliftIE OmNGES IRVE BEEN REVIEMED AND E0mD NPRPTABLE, PURSUANT 'ID 'MCIMICAL SPECIFICATIN 6.5.2 l          REVIDED, RADIGDGICAL DIGINEERING SUPERVISOR:
l REVIBED, SUPERVISOR - RADIGDGICAL PROGRAMS:
Page 272 of 306 i

           .n
: b.      Total Body and Skin Dose-(Reference l'.2.13) i                This section provides the methodology to calculate the total body and skin doses to the likely most-exposed MEMBER OF THE PUBLIC from all I
noble gas radionuclides identified in the gaseous effluents.
The method is based'on the methodology suggested in Section C.2 and Appendix B of RG 1.109, Revision 1, October,1977. The dose transfer f actors required for the calculations are listed in Appendix C of this i               document and are obtained from Table B-1 of RG1.109, Revision 1, October, 1977.
The following equations provide for total body,and skin dose calculations based on actual noble gas releases during a specific time interval for radioactive gaseous release sources at the site boundary:
D Total Body " F                             i*    #0)
* O i                                          3*'* * *
                                                                                                                               ~
i=1 n
D Skin           F                   ( i + 1'1H i) x (X/Q) x Qg                            3.0 1.2.-2 i=1 Where:
D                    = The total body dose from radioactive noble gases in mrem.
Kg = The total whole body dose factor due to gamma emmissions from noble gas radionuclide (i) (arem/sec per uCi/m ) from Appendix C, Table C-1.
l (X/Q) = The long-term atmospheric dispersion factor for ground level l
(annual average) for the year of interest for the maximus j                             receptor. Actual meterological data and sector wind frequency distributions will be used to determine annual X/Q for the year of interest in sec/m (Appendix E).
i NOTE For purposes of calculating D Total Body and D
Skh f r the Semiannual Radioactive Effluent Release Report, X/Q values based on meteorological data for the actual considered time period should be used rather than historical (X/Q) values. If                                     ,
at all possible, these real time X/Q values should also be used when determining 40CFR190 compliance when Technical Specification limits have been exceeded by a factor of two (2.0).
Page 273 of 306

  +        -
                                                       -s Qg = The number of uCi of noble gas nuclide (i) released during the period of interest.
D Skin
                                                   = The skin dose from radioactive noble gases in mrem.
Mg = The gamma air dose factor due to gamma emissions from each noble gas radionuclide (1) released, L =    The skin dose factor due to beta emissions from noble gas radionuclide (i) (mrem /sec per uCi/m ) from Appendix C, Table C-1.
1.1 = Average ratio of tissue to air energy absorption coefficients.
S p
                                                   = 0.7, attenuation factor accounting for shielding provided by residential structures for maximally exposed individual.

GXM/PpnrFnURE REVISIN IOG DESCRIBE 1HE INFGOOTIN TO BE CHANGED (IFr2m PAGE NLBEERS, BQUMPIN NtBEERS, Elc.)
Page 3-10                 Sectim 3.4.1.3 Simplifiaa Aw M Befme swmul per: r@
Add:                            Note The Mg   and N fg fische shrnild only be used if the actual effliwwnt is siETar to that describad in Appendix D or similar to the Noble gas isotopic mixture daacribad in the previous Ramiannual Effluent Report.
(Reference 1.2.19) .                                                  _
DESCRIBE (IN DEMIL) 'mE CHANGE (S) TO BE MADE. IFr2m THE RMFIGEALE EXR E A CNPmfE nPRPRIPTIN N THE CHANGE (S) MADE TO THE GXN:
Change made to allow the use of an effective dose omversion tactor only when the relative radionuclide abundance in the actual effluent strema is similar to the relative radionuclide abuManena used in the ad.ctminatim of the effective anaa conversion factor. '1his requirenent would minimize the possibility of using a dose conversion factor that is not awtuvilate for the actual radionuelida distributim.
i REFERDEES:
WIIL THIS CHAICE RHXXE THE AEIJRACY m RELIARTTTTY N DE CATaYTrJTIOE m SEITOINP DETHWEDUTIGIS ffECHNICAL SPBCIFICMrIN 6.14)? YES              NO TdEEE CHANGEE HAVE BM REVIDED M PGJND ACCEPMBIE, NRSUANT TO '11EHNICAL SPECIFICATIN 6.5.2 REVIDED, RADInrmTr'AL EtCINEERING SUPUNISN:
REVIDED, SUPERVISN - RADIMOGICAL PROGRAMS:
Page 275 of 306 l
l . - -

                                                                                                   ~ '
GX:M/Pynrvirug!: IgVISIm IOG rumritIBE M IIEGOWEICN 'IO BE GANGED (Iprism PAGE MBEERS, EUlWIN NIBEERIS, IdC.)        ..
Page 3-12                   Sectim 3.4.2.2 Methodology After Equatim         3.4.2.2-4 Add:                              T.n. - irant itien mimlating organ rinaan due to the relamaa of C-14 and/or Trititan (B-3), the X/Q values (not D/O values) must be used for cow lailk, goat milk, meat and vegetatim pathway mimlatims.
DESCRIBE (IN DETAIL) M GAME (S) 'IO BE MADE. INTIm 'IEE RATIGERIE RR M                    i A CGE'rs'm DESCRIPTIN N 'IEE GANGE(S) MADE TO 'IEE CDCM:                                  i
                'Ihis additim to the text was maria to clarify the requirerent to use X/O l               values Wien t'almlating the organ doses frtaa Trititan (H-3) ard C-14 since an inunarsion rather than depositim niedunim is involved in the introductim these rar11rwiucliriaa into the pathways.
REFEREM ES:
l i
WIIL ' IRIS GANGE REDUCE 'IEE ACCURACY OR RELIABIIJTY m DOSE CETIYir             at SE'ITOINT fuM35GNATIGES ('mrimiICAL SEH'IFICATIN 6.14)? YES                   NO
              'mPM QMNES BhVE BEEN REVIENED E FOUND ACCEPMBIE, PURSUANT 10 WY3BiICAL SPECIFICATIN 6.5.2 REVIEBED, RADIGOGICAL I!NGINEERING SUPERVISOR:
REVIEN!D, SUPERVISOR - RADIGOGICAL PIOGRADE:
Page 276 of 306

g 3;1                                                   GXM/PHOCEDURE REVISIN IOG m5rRIBE M neuemTIm 'r0 BE QMNGED (Dr71m PAGE NGEERS, BQORFIN NWEERS,
      -ETC.)         ..
Page 3-13                                Section 3.4.2.2 Methodology BeW (D/Q)      =    ard  Q=g Add:                                     See attarfunet DE9CRIBE (IN DEE\IL) 'HE ORNGE(S) 'IO BE MADE. DICIIDE E RNFIOmIE FOR AtB A COEUTE DESCRIPTIN T THE ORNGE(S) MADE 'ID M GOI:
            'Ihis addition clarifies the Req. Guide 1.21 position of usirq actual rather than historical meteorological data for determinire the "R:wlinirvrim1 Tntw t to Man" doses. This addition also specifies the use of actual meteorolevyimi data for the calculation of doses for 400R190 ompliance when Technical Specificaticm limits have been exceeded by a factor of two (2.0) . 'Ihis
                                                                                              \
ensures that unnecessary conservatian is not intrMwwl into the m1mlations       ,
by usirq historical meteorological data.

==REFERENCES:==

WIIL ' IBIS CHANGE REDUG M ACCURACY m RELIABIIlTY m DOSE CAICUIATIGIS m SETPOINT DETER 4INNFIOES (TBCMICAL SPIEIFICATIN 6.14)? YES                NO
          'IHESE CBANGES IRVE BEEN REVIDGED AIO FOGO ACCEPTABIE, PURSUANT 'IO TECEWICAL SPBCIFICNFI N 6.5.2 REVIDGED, RADIGDGICAL ENGINEERIN3 SUPERVISOR:
REVIDGED, SUPERVISm - RADIm0GICAL PROGUWE:
Page 277 of 306

                    .r-   'b NOTE For purpose of calculating D I&8DPt f r the Sosiannual Radioactive Effluent Release Esport, X/QD and D/Q values based on meteorological data for the actual considered time period should be used rather than historical (X/Q)D and (D/Q) values. If at all possible, real time X/QD and D/Q values should also be used when determining 40CFR190 compliance when Technical Specification limits have been exceeded by a factor of two (2.0).
Page 278 of 306 b gi

G)O(/Ppnrvrv1RE REVISIm IOG L-                     ~f                                         ,
r= rube mE naa eEIm TO BE CawmD (Iw,1= PaaE mieERS, nounrra maeERS, E5C.)           ..
Page 3-16                Section 3.4.2.5 Annual dose dine to Rarlinirvlirne and 8 day parHrislate After (X/Q)_
Add:                      See attaduhnt DESCRIBE (IN DEEAIL) M GANGE(S) 'ID BE MADE. IwiIm THE IUEIGRIE PTR AIO A CGIPIJ!TE DESCRIPTIN m HE MANGE (S) MADE 'tO THE CDO(:
The first dange clarifies the use of X/Q valima rather than D/O values for calculating rinsma fitna B-3 ard C-14 since these varittweir 14 dam enter the pathways through an inmersion mechaniset surz than a deposition mechanima.
The second change clarifies the Reg. Guide 1.21 position of usiruJ actual meteorological data in determining the "Barlinlevyimi Tupar t to Man", rinaan.
Actual meteorological data is also desired in the m1m1= tion of 40CFR190 doses so that unnecessary conservatim is not introduced into the m1m1=tions by using historical meteorological data.

==REFERENCES:==

WILL THIS GANGE REDUCE 'IBE ACCURACY OR RELIABILITY T DOSE CAICUIJEIGIS Gt SETPOINT DETEINDUTIGIS (TECHiICAL SPECIFICATIm 6.14)? YES                   ND THESE CWWGES IRVE BEEN REVIBE!D AIO FUDND ACCEPmBIE, PURSUANT TO 'IW3MICAL SPECIFICNrI m 6.5.2 REVIEMED, RADIGOGICAL DIGINEERING SUPERVISCR:
REVHNED, SUPERVISGt - RADIMOGICAL PROGRADE:
Page 279 of 306

o-eg,   'e
                           ~b IMPORTANT When calculating organ doses due to the release of C-14 and/or tritius (H-3), (X/Q) values (not D/Q values) must be used for cow milk, goat milk, meat and vegetation' pathway calculations.
NOTE J
For purposes of calculating DRI&8DPt for the Semiannual Radioactive Effluent Re' ease             .
Report, X/QDand D/Q values based on meteorological data for the actual consid-ered time period should be used rather than I' **
historical (X/Q)D "" ( IO) #* "***                                                                                ,
all possible, real time X/Q Dand D/Q
;                                         values should also be used when determining 40CFR190 compliance when Technical Specifi-                                                                     .
cation limits have been exceeded by a factor of two (2.0) .
i
!~
i i
l t
l l
l l
Page 280 of 306 g     y    -,,,->;    , - - , - .    , , . , - , , , s.-.  ,s---
                                                                         --r---  e n- ,e,,-,-.   -r ,,  -,-,-----.--e - , - , - , , - - ~ ~ - - , , -w

GXM/PenmnrutB IEVISIGE IDG ruw1tIBE M IEEUWWEIGi TO IE QENGilD (Ilrrrm PAGE NIEEEIRS, EREEIN NEEEERIS, Erc.)       .,
Page 3-17                           Sectim 3.5.1 1%_a.
First Ekm ana s Add:    (rariiniMinaa, partirmlates T 1/2 > 8 days, and B-3) to read
             ... due to amaama effluents (radioinriinaa, particulates T 1/2 > 8 days and H-3) would avnaari...
DESCRIBE (IN DEMIL) THE OBNGE(S) TO BE ISDE. INPrim THE RATIGRIE FOR AIO A CG4PrRN DESCRIPTICE OF THE QENCE(S) ISDE TU THE GXM:
[
i         This change clarifies that the dose projectim is only hanari on radioirviines, particulates, T1/2> 8 days and H-3 rather than noble gaaas since the ventilatim exhaust treatment systs is mly capable of reoving rariinirviinaa and particulates. In addition, the 0.3 mre organ dose limit is haaari m the annual T.S.3.11.2.3 limit of 15 mrm.                                 T.S.3.11.2.3 requires the t'altmiation of dose to an organ frm rariininriines, particulates T1/2> 8 days                                         ,
and H-3.

==REFERENCES:==

NURBG-0133, Section 5.4, page 37, T.S.3.11.2.3 i
l WILL THIS ORNGE REDUCE THE AOCURACY OR RELIABILITY OF DOSE CAICUIATIONS OR SETICINF DEIMINATICNS (TECINICAL SPECIFICATICE 6.14)? YES                                                            NO /
       'mESE OBNGES 1RVE BE:EN REVIENED AIO ETXRO ACCEPBBLE, PURSUANT TO TECHNICAL SPECIFICATI(N 6.5.2 REVIEBED, RADIGOGIGL ENGINEERING SUPERVISGt:
REVIDED, SUPERVISOR - RADIGOGICAL PIOGRANS:
I Page 281 of 306

GX:M/Panrur13tE REVISECM LOG nRRrRIBE M INFOIE9EIN '10 BE GANG 2D (Drrrn PAGE NEBERS, ENE5'ECN N[BEERIS, E3C.)                     ,,
Page 3-17                                            Sectim 3.5.1 Requit _ A After first smswas Add:                                                         NDE
                                   'Ihe ventilatim exhaust treatment systen does not twnw the Nable gas omcentratim in plant effluents (See Dafinition 1.3.5).
DESCRIBE (IN DE3RIL) 'mE GANGE(S) 'to BE MME. Iprrim 'tHE RATIQUJE FOR Alm A 03GPLETE DESCRIPTIN OF M GANGE(S) MADE '10 'mE GXM:
           'Ihis additim clarifim that the ventilation exhaust treatiment systema does not rarhm noble gas concentrations in plant effluents.
l l
1 l
l

==REFERENCES:==

l' i
WILL ' MIS GANGE REDUCE M ACWRACY OR RE[JARTT. TTY OF DOSE CAinir                         OR SE3POINF DEIBMDUEEONS ('ITIBIICAL SPECIFICA3'IN 6.14)? YES                             NO 1HESE OIANGES IRVE BEEN REVIBED AND E00ND ACCEPMBIE, PURSUANT 'IU 'rWIMICAL SPECIFICAS'Im 6.5.2 REVIDED, PADIO[DGICAL ENGDIEERING SUPERVISCR:
REVIDED, SUPERVISOR - RADIGOGICAL PIOGRABEi:
Page 282 of 306

GXM/PRnrirrrutE REyISIm Img resiritIBE 'mE IBWGW9frIm 'IO BE QUMGED (Ilrrrm PAGE 1EEEglRS, R390'Im 1E3engtS,
                                              !!5C.)                        .,                                                                                                                                   ,
l Page 3-17                                                               Secti m 3.5.2 Mehlsw!y                                                                  l l
:                                                                                                                        m               =
i Delete:                          "all redirmr tive rpaarum effhwats Add: Radinindinas, particulates with T 1/2 > 8 days arul B-3 resir* RIBE (IN DE5RIL) 'mE CHAM (S) TO BE MADE. IIrrme THE igg'IGERIE FGt Als i-                                            A CGWUTE DESQtIPTIN m THE QUMGE(S) MADE 'ID THE GXN:
                                                  'Ihe dose projectim required to determine whether the ventilation exhaust j'                                                treatment syntaa shall be rm should mly be hamad on radioiodine, particulates T 1/2 > 8 days, and H-3 rather than "all radioactive Paar=_=__
effluents", since noble gases are not reoved by the treatment system.
                                                  'lhe 0.3 mran limit is hamad m the 15 mren / year limit of T.S.3.11.2.3 (Ref. NGUG-0133, Section 5.4) .
i l

==REFERENCES:==

i i
WILL ' MIS CHAIKE REDGE THE ACCURACY Gt RELIABILITY m DOSE CATmrATIGIS Gt SENTODff DE5HWEDUG'IGIS fmrWIICAL SPECIFICL'"Im 6.14)? YIE                                                                                     ND
                                              'mESE QUMGES IRVE BEEN REVIEMED AIO POWED ACCEPTABIE, PURSUANT TO TEDINICAL SPECIFICATI N 6.5.2 REVIDE!D, RADIGDGICAL ENGINEERING SUPERVISGt:
REVIDEID, SUPERVISGt - RADIGOGICAL PROGRAMS:
Page 283 of 306

GXM/PynmwEEE REVISIGi IOG                 '
DESCRIBE 15EE DEUUUtrIGi TO BE QUSIGED (Igrrn P3GE ymEMRS, IggtFIGE MBEERIS,                  ,
Etc.)                    ..
Pega 3-17                               Section 3.5.2 Methodology D'=
Delete:                    "all radioactive remarma effluents" Add:               narlinirviines, particulates with T 1/2 > 8 days and H-3 DESCRIBE (IN DEMIL) THE OUWIGE(S) N BE MRDE. Ilrrn ' TEE IUtrIQUEE PGt AIE)                   l A GMPLETE DESCRIPTIQi T 1EE ODEM(S) MADE TO 1BE GXM:
                           'the ven*ileirut exhaust treatment system does not remove noble <paan frtan                l the effluent stream therefnre the dose projection stwmlr1 not be hamari on "all rariinar-tive <==ar==                effluents".                                      i I

==REFERENCES:==

t l
WIIL THIS OBNGE REDUCE THE ACCURACY Gt RELIABILITY T DOSE CRTfYNJEFIGGS Gt SETPOINE DEFEIDEIUtrIGIS ftBCEtiICAL SPECIFICRFIGi 6.14)? YES                 NO l
TWM. QUelGES HNUE BEEN REVIEMED AM) FTIME) ACCEPMBIE, PURSUANT TO TRr1BiICAL SPECIFICNFIGi 6.5.2 REVIDEID, RADIGOGICAL ENGINEERPU SUPERVISGt:
REVIDE!D, SUPERVISGt - RADIG/JGICAL P10 GRAM:
Page 284 of 306

t i.,
     ;[i
     }l                                                                       G)DE/PynmuuE REVISIM IDG DESCRIBE 'IEE INEGOEM'IN TO BE GANGED (IpIm PAGE IggERS, gyms'Im Iggmqs, ETC.)                         _,
Page 3-18                               Sectim 3.5.2 Methodology First pari-ganL, first sentence Delete: " Gamma air Anaa (Sectim 3.4.1.2)"
Add:                      Dose due to radioindines, particulates with T 1/2 > 8 days, and H-3 (Sectim 3.4.2.5) .
nFRPRIBE (IN DE5RIL) THE QBNGE(S) TO BE MhDE. Irrrim THE RATIGIAIE PGt AIO A CGEPIETE DESQtIPTIN OF THE CHANGE (S) NAIE TO THE GXM:
The original GXM (Rev. 3) ir-u=2_ly stated that the anna projection for dehmining operation of the ventilation exhaust treatment systs is hamad on the <p=ma air dose. The gamma air dose is based on noble gas effluents.
Noble gases are not removed by the treatment systen and the ganuma air anap would therefore not be an wunalate indinator as to whether the systema sbrudd be run. In addition, the projection anaa limit of 0.3 mran is hamad                       ,.
on T.S.3.11.2.3 whidt is only concerned with radiniodines, particulates with T 1/2 > 8 days, and B-3.
REEEREN3S:
i T.S.3.11.2.3; NUREG-0133, Section 5.4 l
WILL THIS QmNGE REDUCE THE AOCURACY OR RELIARTT. TTY & DOSE CArmrMFIONS                     j Gt SE310 INT MNGEINATIONS ('ITDMICAL SPECIFICATIN 6.14)? YES                              ND V
:                             THESE QENGES HAVE BEEN REVIEMED AE MXE NrPPEAB[E, PURSUANf 1D wrlaiICAL l-                            SPECIFICATIN 6.5.2 REVIERED, RADIGDGICAL ENGINEERING SUPERVISOR:
REVIE3ED, SUPERVISOR - RADIGOGICAL PROGRAM:
l Page 285 of 306

                                                                                                         '/ 4 GXM/PgnmmRE REyIsIm Iag maamTut M DeGestrIGE 'IO BE OIANGED (Drrre PAGE NGEERS, EUPEIN NWEERS, EIC.)                     ..
Page 3-18                             Sectim 3.5.2 Methodology First parimp 4 1,    second sentence
          -Add: "(Canditions 1 and 2)" to read:                         'Ihe doses m1mlated                     l I
would be divided by the n=har of days that the plant                              )
was operatimal (conditims 1 and 2) during that                                    :
31 day period.
msrRIBE (IN DEfIAIL) 'IHE OIANGE(S) 'LO BE MPOE. Drrim 'IEE RATIGRIE FOR M A COMPIEIE msrRIPTIN N 'IEE OIANGE(S) MPM '10 'IHE GXM:
            'Ihe remar== effluents that resulted in the offsite dose should only be ralaaning from the plant wtu!st the plant is in conditions 1 and 2, therefore the ruumhars of days that the plant was in either of these conditions would be the appropriate value in the deruninator for detamining the projected dose for the next 31 days period.
l t
l

==REFERENCES:==

(         WIIL SEf50INF    ' IBIS             OIANGE RE00CE DEHHGNFEIGIS     ("Isria(ICAL 'IEE   ACCURACY SPECIFICATIN          OR RELIABILITY 6.14)? YES   NO       OE' DO l
l         'rsum OIANGES BAVE BEEN REVIDED AtO FOGO ACCEPMBIE, PURSUANT 'ID 'IECEMICAL SPECIFICATIN 6.5.2 REVIBED, RADIO [OGICAL ENGINEERING SUPERVISOR:
REVIBED, SUPERVISOR - RADIO [OGICAL PROGRAMS:
1 1
Page 286 of 306 l

1 GXW REVISIN IDG                                                         I
                     .                                                                                       1 DESCRIBE 'IHE INPG592IN TO BE GANGED (Ilrve PAGE NLMERS, BQORTIN NLME!RS, Etc.)      .,
1 Tabla 4.1               Page 1                                                                 !
Sectim Type and FrwnM of Analysis Delete:      1-131 s
Add:         Farlinirviinast rusarRIBE (IN DE3RIL) 'IBE GANGE(S) 'IO BE MADE. INrTM 'IBE RATIGIALE 10R AIO A (IMPts'm DESCRIPTIN (F THE CHANGE (S) MADE TO 1BE GXM:
Analysis is perfnrmarl for I-131 and I-133 rather than just I-131.
REFERENOS:
l l
WIIL THIS CHAICE REDUCE THE ACCURACY OR RELIARTT. TTY OF DOSE CArrfirATIGE,CR I
SE3 POINT DE3EIBUNATIGIS ('IWYWICAL SPECIFICATIN 6.14)? YES                                       NO V f 1BESE GANGES BhVE BEEN REVIENED AE EVOND ACCEPMBIE, PURSUANT TO 'ECMICAL SPECIFICATIm 6.5.2 REVIEMD, RADIGDGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGDGICAL PK) GRAMS:
Page 287 of 306

1 s
                                                                                                                                                                       )
                          .;                                         CDCM/PpnrprzuqE REyISIm IcG DESCRIBE THE INEG89tTIm TO BE GABEED (DrrmR PAGE NGHHS, BGDGTGE NGWBqS, Erc.)            .,
Page 5-1                                   Section 5.2 ('almlations Evaluating Confonnance with 40 TR 190 Add:    5.2.7                        If at all trumihla; X/Q, X/1 , and D/Q values haaari on meterolevrim1 data ior the actual otsidered time period should be used in detar=ininer ,v-nlimnr.
with 40 T R 190 DESCRIBE (IN DE3 AIL) ' HIE CHANGE (S) TO BE MADE. IlrrmE THE RATIONAIE RR AIO A COMPIE1E DESCRIPTIm & THE GANGE(S) MADE TO THE GXM:
The clarification to use actual meteorological data in perfnrming 40 CFR 19 l
l                 dose mitmlations is to ensure that unnar=aaary conservatism is not intrrwhrwr1 into the analysis that may result fmn using historical meteoro1rvrimi data.
I I
REFERENGS:
WILL 'HIIS CHANGE REDUCE THE ACCURACY OR RELTARTT. TTY OF DOSE CATtYIrATIGE) OR SIMOINT DEHEIMINATIWS ('IRIBIICAL SPECIFICATIm 6.14)? YES                                                                                           ND V THFSR CHANGES HAVE BEEN REVIEMED AND FTJUND ACCEPTAME, PCSUANT TO TE3NICAL SPHCIFICNTION 6.5.2 REVIE3ED, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIEBED, SWERVISOR - RADIGOGICAL PIOGRABE:
Page 288 of 306

GXM/PynmrvEEE REVISIGi IOG DESGIBE THE INFORSEIN TO BE GANGED (Ipr're PAGE N(DEERS, B@DEIN IEEEEES, arc.)                                          .,
Page 5-2                                      Sectim 5.3.1 Direct Barliation Add to Section title:                           (Fr a storage tanks, N-16 sources, etc)
DESCRIBE (IN DETAIL) M CHANGE (S) 70 BE MADE. Ilrrn THE RATIGIAIE ETR AIO A G3emrE DESCRIPTIN & IBE GANGE(S) MADE TO M GX3t:
A clarification of direct radiation is made to ensure that sky shine fra a nnhia gas pitsee overhead or inunarsion dose is not assumed to be included in the environmental TID dose results. Tnunarsion dose rather than sky shine dose fra noble gaaaa is achuilly <-alim1=ted fra the total activity ralaamarl during the time period under consideration. Direct radiatim measured by envirormental TIDs encircling the site is assuuned to be mly fra storage                         ,
tanks, N-16 and sources other than <=aarum effluents.

==REFERENCES:==

I                                                                                                                -
l            WIIL 'DIIS GANGE REDLEE 1EE ACQHACY W RELIABILIW T DOSE CArnir                                   OR l             SEHOINT DETIEIMINATIGIS ("'ECBiICAL SPECIFICATIN 6.14)? YES                                  NO 1HPRR GANGES HAVE BEEN REVIENED AE E0010 ACCEPMBIE, PURSUANT 10 imWICAL SPECIFICATIN 6.5.2 i
REVIEMED, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIEM!D, SUPERVISOR - RADIGOGICAL PROGRAM:
Page 289 of 306

GX:M/PRnrTrmRE REVISIN IOG                                                                         -
l DESCRIBE THE INF0EDWFION TO BE OENGED (Drrra PAGE HlBMERS, BQORTIN Ig3EBas,
     =c. )
Page 5-2                        Sectim 5.3.3 Ingestim Pathway Add to Section title:                 (oow milk, goat milk, meat, vegetation) warHIBE (IN DEMIL) M CHANGE (S) 'IO BE MADE. Drtzm HE RATIGRIE FOR E A CCBerRNE DESCRIPTIN GP THE OIANGE(S) MADE TO HE G)Ot:
1his additim clarifies which pathways are considered to be ingestion
      ' pathways for pinvnse:s of these mimlations.
l l
REFEREN TS:
WIIL 'IHIS OIANGE REDUCE THE ACCURACY OR RELIARTT. TTY OF DOSE CATntrATIGiji OR SE5 POINT DETE354INATIGIS (TEONICAL SPECD'ICATIN 6.14)? Y5                                                      NO V THESE CHANGES IRVE BEEN REVIEMED E FGED ACCEPTAB2, PURSUANT TO TECINICAL SPECIFICXrIm 6.5.2 REVDBED, RADIO [OGICAL ENGINEERING SUPERVISOR:
REVDBED, SUPERVISOR - RADIGOGICAL PROGRAM:
Page 290 of 306 y    -w a-wy  w -
                      '-w--&k   -- rs7 y---y'+*er--,y-'     *--w--srM---r-~-     NT-er'- ?-----' ----si-- w------'---      -- - - - - - - - - - - '    "

s
                                                                                                                                                                                     - s,   ,
GXM/Pynmrrug RgyISIm IcG ristnrRIBE 'IEE INEG99ETW 'ID BE CHANGED (DrrnnR PAGE NIEEERS,1!QOPERM IEDEngts, I!:rc.)         ,
Page   5--2                                                 Section 5.3.4 Other Uranium Fuel Cycle Sources Change title to: 'Ibtal Body Noble Gas T-rsirm Dose Add:     'Ihis h will be m1mlated in amnrdance with section 3.4.1.2b for the =ri=11y --i+--i er of the public in the limiting sector.
DESCRIBE (IN DEMIL) 'NIE CHANGE (S) 'ID BE MADE. IEEIDE 'IEE RATICHAIE FOR M A CONPIEE DESCRIPTIN & THE GANGE(S) MADE 'ID THE GXM:
                 '1his aMition specifies the methnrinlmy to be tuwl for m1mlating the total body noble gas i - Isian dose. 'Ihe m1mlation of this dose was not specified in the original T Cf (Rev. 3).
m, l-REETAENCE-WIIL ' IBIS CHANGE REDUCE '2E AN.~
SETPOINT DE1HMINATIONS ('I9nMICAL OR                                                                             SeTIFICATIN    .4! LIABILITY       CF 6.14)? Y1!S DOSE NO \CArnfrATICM[S n SE CsANGES nave Ban REv1                                                                D = 1ano AmEmma, PoRSomr 20 un 1CAI.
SPECIFICATICM 6.5.2 REVIDG!D, RADIGOGICAL ENGINEERING SUPERVISCR:
REVIBED, SW'ERVISOR - RADIGOGICAL PIOGRAM:
Page 291 of 306

GXM/PynNwuqE REVTRTfM IDG rutentIBE THE IIEUBSEIN TO E GANGED (INFrIYW PAGE NGEERS, B31RSTGi MEWERS, Etc.)
Page 5-2              Sectim 5.3 Calculatim of Tbtal Body h Add sectim:     5.3.5  Ground Plane nsyvveiti m nRAPRIBE (IN DEMIL) THE GANGE(S) TO BE MADE. INrrINE THE RATIGGEE FOR AM)
A 03HEIE runrRIPTIN OF THE GANGE(S) MADE 10 M GXM:
                        ,,h original GXM (Rev. 3) did not specify the ground plane asvvveitim as a ghway to be considered for calculating 40CFR190 h. This aMition has becu e to the new GXM (RSP-0008) to provide a more entrehensive analysis.

==REFERENCES:==

WIIL 7 BIS GANGE REDUCE 7EE ACGRACY OR RELIABILITY OF DOSE CATfiTr        OR SEIPOINT DEIEIMINATIONS (THOMICAL SPECIFICATIm 6.14)? YES          NO
                         'HIPRR CHANGES IRVE BEEN REVIENED AND EtX20 7CCEP1RBIE, PURSUANT TO TTKIMICAL SPECIFICATIN 6.5.2 REVIEBED, RADIOWGICAL DEINEERING SUPERVISOR:
REVIEBED, SWERVISOR - RADTrNfYTTf'AL PIOGRAMS:
Page 292 of 306

WOt/Pynnsw1Rg InvIsIm IDG MRPRIHE THE INEG59EIN TO IE CHANGED (Drrzum PME MBERS, RJERS'IW NEEEEMS, I!:tc.)     ..
Page 5-2              Section 5.3.4 Other Uranitsa Fuel Cycle Sources Oange Section n=*wr to 5.3.6 DESCRIBE (IN DEDLIL) ' HIE OIANGE(S) 'ID BE MADE. DrrInE 'IHE RATICNAIE ICR AM)
A COMPIETE DESCRIPfICE W ' HIE CHANGE (S) MADE TO ' HIE GXN:
netwring change only l
l

==REFERENCES:==

1 l
l l
WIIL 'HIIS GANLE REDUCE THE ACCURACY OR RELIABILITY OF DOSE CArnirATICES OR SEHDINT DHfEININATIONS ('rpneiICAL SPECIFICATI(N 6.14)? YES                                        NO \/
l l 'IEESE OIANGES HAVE BIEN REVIDGED IND EtX2O NPF'PTABIE, PURSUANT 'IU TECENICAL l SPECIFICATICN 6.5.2 l REVIBSD, RADIGOGICAL ENGINEERING SUPERVISOR:
l REVIDED, SUPERVISOR - RADIGOGICAL PROGRAM:
Page 293 of 306

GXN/PROCEDWE REVISIGi IDG 1
mRFRIBE 'IHE INEUt9&IGi 'IO BE QENGID (INCTlEE PAGE IDEERS, E1UNFICE PDEE!ES,                                                           i IRC.)      ..                                                                                                                           l Page 5-2                    Sectim 5.4 'Diyroid Dose first parmyad.
Delete: Ehtire pair =,ada Add: '1he dose to the thyroid will be calmlated for the limiting secLa-as the stun of:
DESCRIBE (IN DEIRIL) M OBNGE(S) TO BE MADE. INCLTE THE RJG'IGOLE ETR ND A CGG'IRIE DESCRIPfICH T M 09NGE(S) MADE TO THE GXM:
The original GXM (Rev 3) only considered the inhalation and milk ingestion pathways for the thyroid. 'Ihe new GXM considers several more sources whidt include direct radiation, noble gas inmersion, ground plane deposition, and other uranitun fuel cycle sources. These additions allow for a more ccmprehensive analysis of the thyroid dose fra the uranitun fuel cycle.

==REFERENCES:==

NDREG-0133, Section 3.8; NUREG-0543 m..
I I
l WIIL THIS QBNGE REDUCE THE ACI'URACY OR RELIABILITY T DOSE CAICUIATIGES CR l    SE5TOINT DEIEIDENATIGIS brunudd. SPICIFICATICN 6.14)? YES                                                                      NO THESE CHANGES HAVE BEEN REVIEMED MD EYXJtO ACCEPIRBIE, PURSUANT TO TEGNICAL SPECIFICATICN 6.5.2 REVIENED, RADIO [OGICAL ENGINEERING SUPERVISOR:
[. REVIEMED, SUPERVISOR - RADIO [CGICAL PROGRAMS:
Page 294 of 306

ECM/PROCEDUltB REVISIGE IDG                     4'
                 .e.
              -i                        ,
DESCRIIEE M IEEUGERFIGE 'EO BE GANGED (IFr2m PEE N[3EEEIS, R10NFIGi MBEEEIS, me.)       .,
Sectim 5.4 ' thyroid Dose Add: Sectim 5.4.1 - 5.4.6 (see attachnent) rm (IN DETAIL) M OIANGE(S) TO BE MADE. IrrmR H ItNFIGGEE FGt AIO A CGEMEE DESCRIPTIGi & M GANGE(S) NADE TO THE GXM:
                      'Ihe original GXM (Dev 3) m1y otmsidered the inhalation ard milk inrywatim patineys for the thyroid. 1he new GXM considers several more sources l                     Wildt include direct radiation, noble gas immersion, ground plane Witim, and other urania fuel cycle sources. 'Ihese additims allow for a more ocaprehensive analysis of the thyroid dose fram the uranitat fuel cycle.
l I
l REFEREN3S:
WIIL THIS QIANGE REDUCE THE ACCURACY Gt RELTABILITY & DOSE CAICUIATIG3S Gt SE5 POINT DEm50GNRTIGIS ff!K2MICAL SPECIFICNFIGi 6.14)? YES           NO
                     'mRRR CEIANTS IRVE BEEN REVIDED AND PGEO ACCEPTABIE, PURSUANT TO 'HK2NICAL SPECIFICNFION 6.5.2 REVIDEID, RADIMIXIICAL DIGINEERING SUPERVISOR:
!                    REVIDE!D, SU1!lRVISGt - RIDTnrmTrAL P90GRANS:
i Page 295 of 306

48_
             ~
5.4.1      Direct Radiation (from storage tanks, N-16 sources, etc.)
The component of dose to the thyroid due to direct radiation will be determined by ~ thermoluminescent dosimeters (TLDs).
5.4.2       Inhalation Dose-The inhalation dose to the thyroid will be determined at the-calculational locations for each age group according to the methods outlined in Sections 2.0 and 3.0 of this manual.                       #
5.4.3      Ingestion Pathway (cow milk, goat milk, meat, vegetation)
The dose to the thyroid via the ingestion pathway will be calculated at the consumer locations for the consumers at risk. If no milk pathway exists in a sector, the dose via this pathway will be treated as-< 1 mres/yr.
5.4.4      Noble Gas Immersion Dose It is assumed that an external total body dose from noble gases irradiates internal body organs at the same numerical rate (Reference 1.2.11). This dose for the thyroid will therefore be equal to the dose calculated in Step 5.3.4 above.
5.4.5      Ground Plane Deposition 5.4.6      Other Uranium Fuel Cycle Sources The dose from other fuel cycle sources will be treated as < 1 mrem /yr.
l l
T Page 296 of .

GXM/PynmmuqE RgVisTrw IDG                      l
  ,. k .
* e                   ,
i DESGIBE THE INP0R9EIN 'ID BE CHANGED (INPTM PAGE NGEERS, EQUM'Im NtBEEEtS, EIC.)       ,
Add: Sectim 5.5 Organ Dose (other than thyroid and skin)
Add: Sectims 5.5.1 - 5.5.6 (see attactament) nunrRIBE (IN DE" MIL) THE GANGE(S) 'IO BE MADE. IlrrM 'HE RATIGERIE FOR AIO A QMPIEM DESGIPTION T 'IEE GANGE(S) MADE 'IO 'IHE GXM:
The original CDN (Rev 3) did not specify the r-almilaticm of an organ dose for 40CFR 190 mliawn other than for the thyroid diidt has different dose limits (25 mrem for any other organ vs. 75 arunn for the thyroid) .
               'the new CDN (RSP-0008) requires the talt'ilatim of organ dose frtas direct radiation, inhalatim pathway, ingesticm pathway, noble gas 4-rsion, ground plane risTrvaitim, and other uranitun fuel cycle sources.
i l            

==REFERENCES:==

l l
l              NUREG-0133, NUREG-0543 l
WIIL 'IHIS CHANGE REDUCE 'IEE ACCURACY OR RELIABILITY T DOSE CAIIIHATIGEj Gt SETPOINT nF"IMMINATIGIS (TECIMICAL SPECIFICATION 6.14)? YES            NO V
             'IHESE CHANGE HAVE BEEN REVIEHED AND EUJND ACCEPMBIE, PURSUANT 'IO wnWICAL SPECIFICATIN 6.5.2 REVIEM!D, RAHTmtir:Tr'AL ENGINEERING SUPERVISOR:
l            REVIBED, SUPERVISOR - RADIGOGICAL PROGRAM:
Page 297 of 306

    .see"                                            ,
5.5             ''Orzan Dose (other than thyroid'and skin)
The dose to any organ will be calculated for the limiting sector as the sua of:
5.5.1                        Dirset Radiation (from storage tanks, N-16 sources, etc.)
The component of dose to an organ due to direct radiation will be determined by thermoluminescent dosimeters (TI.Ds).
5.5.2                           Inhalation Dose k             The inhalation dose to an organ will be determined at the                                                                  ;
calculational locations for each age group according to the methods outlined in Sections 2.0 and 3.0 of this manual.
5.5.3                            Ingestion Pathway (cow milk, goat milk, meat, vegetation)
The dess to an organ via the ingestion pathway will be calculated at the consumer locations for the consumers at risk. If no milk pathwcy exists in a sector, the dose via this pathway will be treated as < 1 mres/yr.
5.5.4                           Noble Gas Immersion Dose It is assumed that an external total body dose from noble gases irradiates internal body organs at the same numerical rate (Reference 1.2.11). This dose for an organ will therefore be equal to the dose calculated in Step 5.3.4 above.
5.5.5                            Ground Plane Deposition 5.5.6                             Other Uranium Fuel Cycle Sources The dose from other fuel cycle sources will be treated as < 1 mrem /yr.
Page 298 of 306

i
* GX:N/PynmutE ggVISIm IcG h         ,
            , t.
DESCRIBE W INEGGUTIN '1D BE GANGED (DrrM PAGE NWEERS, BQORTIN NWEERIS, EltC.)          ,,
Add: Section 5.6 Skin Oose                                                                                                        ,
Add: Sections 5.6.1 - 5.6.6 (see attactments) rumrRIBE (IN DEMIL) M GANCE(S) 'IO IE NADE. INPrN N RATIGEAIE FOR AIO A CIEfrs'm DESCRTIIW M' THE CHAIKE(S) NADE 'ID M GXX:
The skin was not ocmsidered as a puind.ial reueghn: for de** mining munliance with 40CFR 190 dose limits in the original GXM (Rev 3) . In the new GXX (RSP-0008), the dose to skin is calmla ad for direct radiation, the inhalatirm pathway, the ingestim pathway, nnhla gas immersion, ground plane deposition and other uranite fuel cycle sources.

==REFERENCES:==

NU:EG-0133, NURBG-0543
                                                                                                                                                                      =
WIII 'IHIS CHANGE REDUCE 'INE ACCURACY OR RELIABILITY OF DOSE CAIGIATIONP                                              y OR SEITOINF DEIEBMINATICNS (TECHNICAL SPECIFICATION 6.14)? YES                                                       NO V THESE GANGES 1RVE BEEN REVIBED AND EDUND ACCEPMBIE, NRSUANT TD 1E3NICAL SPECIFICATION 6.5.2 REVIEBE!D, RADIGOGICAL ENGINEERING SUPERVISOR:
REVL! BED, SUPERVISOR - RADIGDGICAL PROGRADE:
J Page 299 o f 306
  . . . .                                                                               - - _ _ - . - _ _ _ _ _ _ - - - - - - - _ _ _ _ - - - - - - - - - _       _         __ )

  +:     s 5.6 Skin dose The dose to the skin will be calculated for the limiting sector as the sum of:
l 5.6.1     Direct Radiation (from storage tanks, N-16 sources, etc.).
The component of dose to the skin due to direct radiation will be determined by thermoluminescent dosimeters (TLDs).
5.6.2      Inhalation Dose The inhalation dose to the skin (only tritium is considered) will be
           ; determined at the calculational locations for each age group according
-           to the methods outlined in Sections 2.0 and 3.0 of this manual.
5.6.3     . Ingestion Pathway (cow milk, goat milk, meat, vegetation)
The dose to the skin via the ingestion pathway (only tritium and C-14 considered) will be calculated at the consumer locations for the consumers at risk._ If no milk pathway exists in a sector, the dose via this pathway will be treated as < 1 mrom 1 yr.
5.6.4      Skin Noble Gas Immersion Dose This dose will be calculated in accordance with Section 3.4.1.2b for the moximally exposed MEMBER OF THE PUBLIC in the limiting sector (s).
5.6.5     Groand Plane Deposition 5.6.6     Other Uranium Fuel Cycle Sources This dose from other fuel cycia sources will be treated as < 1 mres/yr.
Page 300 of 306

GXM/ PROCEDURE REVISIN IDG DESCRIBE THE INEU49EIN TO BE GANGED (IFtrim PAGE NGEERS, R10M'IGi EneERS, E10.)         ..
Table C-2 Ts=4mim1 ham for effective dose factors first w e d , second sentence Add:       (L + 1.1m) fg to read ... only a single nultiplication (K ff,  (L.tl.lm) ff 4 ff, or N ff) ti - the total ...
DESCRIBE (IN DETAIL) THE GANGE(S) TO BE MADE. IFrzinE THE RRFIGIAIE ITR AIO A COETETE DESCRIPTIN & THE CHANGE (S) MADE TO THE GXM:
The (Li-1.1M) ff term was intMM in the new GXM (RSP-0008) and is included in E text here for empleteness.
                                                                            =
REFERDCES:
WIII THIS CHANGE REDLEE THE ACCURACY OR RELIABILITY T DOSE CAICUIATIGS OR SETPOINF DEIERMDUL'"IGIS (TBCENICAL SPECIFICATIN 6.14)? YIE            NO THESE GANGES IRVE BEEN REVIDED AND F0WD ACCEPMBIE, IURSUANT TO TB3NICAL SPECIFICRFION 6.5.2 REVIDGED, RADIMOGICAL DIGINEERING SUPERVISm:
REVIDIED, SUIERVISOR - RADIGOGICAL PROGRAMS:
Page 301 of aQQ

S Q/
g,                                               GXM/PanrmRE REVISIG IDG
, o f' y DESCRIBE Tile INPnEBRTICH TO BE CHANGED (Drrrm PAGE NGEERS, EQUhTTCM NEBHMS, E1C.)                  .,
Table C-2 Wical Raaan for effective dose factors Add: Second par-wdh (see attachment)
I DESCRIBE (IN DE7DLIL) Tile CHANGE (S) TO BE MADE. Drrie TfIE RATICEAIE EOR M A COMPLETE DESCRIPTICN OF THE GANGE(S) MADE TO THE CDCM:
This statenent was included to ensure that effective dose factors are used only if actual effinant relative abundances are similar to the relative abundances used to determine the effective factor. This would       f prevent the over- or underestimation of offsite dose when using effective m.
f

==REFERENCES:==

WIIL THIS 01ANGE RE00CE THE ACCURNN OR RELIABILITY OF DOSE CATnirATICNSp SEITOET DETEBMDETIONS (DUNICAL SPECIFICATICN 6.14)? YES                   NO V wSR GANGPS IRVE BEEN REVIBED E E00ND ACCEPMBIE, PURSUANT TO NEICAL SPECIFICATION 6.5.2 REVIDED, RADIO [DGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIO [OGICAL PIOGRAMS:
Page 302 ot JUb
_                                                                                                        )

                                                                                                                                                            ;?
  . .f ~ ' k                     -
               ,e of effective dose factors should only be used if isotopic analyses are not available (i.e., prior to initial criticality), if the relative abundances of the noble gas isotopic mixture are similar to those listed in Appendix D or if the relative abundances of the noble gas isotopic mixture are similar to those listed in the previous Seminannual Radioactive Effluent Release Report.                                                                            (Reference 1.2.19) i i
l Page 303 of 306

movm=== -vISI            uxI l) s 2                       ,
me=1m-mommmae--(-->=,                                          S. -            S, ETC.)         ,,
Table F-1 (see attachment) i x t:as:': (IN DETAIL) 'IEE OIANGE(S) 'IO BE NADE. IlrrN 'IEE RATIGRIE HR AIS A 03f1Ent MRrRIPTIm 07 THE QQNGI(S) MADE 10 'IBE C006:
l l
l

==REFERENCES:==

1985 ILvlinlogical Envirorseental Report; 1985 Land Use Census; RBS Environmental Report - G S, Table 5.4-1 WILL ' MIS OIANGE PervrR THE ACCURACY OR RELIABILITY OF DOSE CAinNATIONS m SE5POINF DETEIMDETIWS (TEOMICAL SPECIFICATI           6.14)? YES      NO
            'NW5M CHANGES IRVE BEEN REVIEMED AND EUND ACCEPMBLE, PURSUANP TO T1KINICAL SPECIFICATIm 6.5.2 REVIEM!D, RADIMOGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIMOGICAL PIOGRAMS:
Page 304 of 306 l

(e
       .f
    .[W     tionalo for changeJ                                                                   '
914 m M .to,953 m M (Contairamt) n e X/Q values'.~for the Main Plant Exhaust Duct-and the Radweste h41dMg Exhaust Duct are actually for the WNW sector rather than' 0 the M 5ecLr.                                                  %e ' WE sector was originally listed in an .
             - earlier version of the CDm (pricr to Rev. 3) :along with the X/Q-values for the NNE sector. W correct M sector values were inserted in the Rev. 3 version, but the : letE sector label was inadvertently left in the Rent. 3 version.
Maxinaan receptor X/Q and D/Q values at-1260 m NN - these changes are due to revision of the distances fra the effluent relamaan points and the rew p.cr and conectior; . of - rounding errors in determining the distances when feet were converted to meters. The receptor distances were originally calculated to be fra the-center of an imaginary line drawn frm the center of Unit l'and Unit 2. Due to the fact that Unit 2 was never constructed, the recwpWr distance is now considered to be fr a only Unit 1 to the reWwr itself. % ese changes are conservative with respect to the Main Plant Exhaust Duct; however, the~ X/Q values. for the -
Radweste Building Exhaust Duct actually decreased.                                                  Se net effect, h,ever, should be an overall-increase in calculated dose since the ;;.jority of plant gaseous effluents should emanate fra the Main Plant Exhaust Duct. Resident Garden at 2000 m NW - the X/O and D/Q values are changed due to the fact that the values in the original CD m (Rev. 3) were inadvertently reversed. i.e. the                                             ,
  ^
Main Plant Exhaust Duct values were placed in the Radwaste Exhaust Duct colunn ,and visa versa. These errors have been corrected in the new CDCM (RSP-0008) .
Milk Animal     -
the receptor location for actual milk animals was changed fr a 1300 m NNW to 6200 m ESE since milk animals were no longer located'at the 1300 m NNW location as indicated by the 1985 RNS . Radiological Environmental Report (Reference 1.2.18 in RSP-0008). The new milk animal location is McKowen Dairy. The X/Q and D/Q values changed as a result of the receptor location change.
Onsite garden - this new receptor location was added as a result of the 1985 Land Use Census which indicated that this garden had the highest X/Q and D/Q values of any sector.                                              Since GSU has control over the location of the garden, yearly changes in garden receptor location should not be necessary. This location is used for all Technical Specification dose calculations as specified in Note 7 of Table F-1.
Note 4     -
This note specifies that the hypothetical milk animal receptor location should be used for dose calculaticms.                                                 Wis fixes the location of the receptor in the event that the actual milk animal receptor changes in the course of the year. his is a conservative approach since this location yields the highest X/O and D/Q values with respect to any other possible milk animal receptor location.
Page 305 of 306 l

GXM/PIOGDURE REVISIN IDG DESCRIBE 'IBE INECHNRTIN 'IO BE 01ANGED (Irrrm PAGE NGEERS, EU3RTICN MMERS, Esc.)               ,,
Pbr Tables I-6 to I-19 Add to Note:                                       1.e. X/Q values are to be used when mimlating <buma fran H-3 and C-14.
DESCRIBE (IN DETP.IL) ' HIE OIANGE(S) 'ID BE MADE. Irrrm 'IHE RATINAIE FOR AIO A CCMPIEE DEECRIPTIN OF 'IHE OIANGE(S) MADE 'IO ME ODOR:
   'Ihis change was a to clarify that X/Q values are to be used uten mitmlating doaes due to B-3 and C-14 since these rariimelih enter the various pathways through an inmersicm rather than <brrwition ochmi..                                                                                                             i e.
REFEREN G S:
WILL SE'ITOINT        'HIISDEEIMINATIONS                OIANGE REDUCE           ' HIE ACCURACY
('MYNICAL SPBCIFICATIN  6.14)? YES OR RELIABILITY NO          OF DOSE
  'IEESE OIANGES BAVE BEEN REVIBED AIO 10GO ATEPDuim, PURSUANT 'ID 'IYrfMICAL SPflCIFICATIN 6.5.2 REVIDED, RADIGOGICAL ENGINEERING SUPERVISOR:
REVIDED, SUPERVISOR - RADIGOGICAL PROGRNG:
Page 306 of 306

g,                        ,
                           /
  ?
/
GULF STATES                            UTILITIES COMPANY RIVER BEND STATION       POST OFFICE BOX 220    ST. FRANCISVILLE. LOUISIANA 70775 Aftf A CODE SO4     635 6094                         346-8651 February 27, 1987 RBG - 25418 File Nos. G9.5, G9.25.1.5 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C.           20555 Gentlemen:
River Bend Station - Unit 1 Docket No. 50-458                                                                                                                                    \\
k Enclosed is the Semiannual Radioactive Effluent Release Report for the period of July 1 to December 31, 1987.                                                                                                                                  This report is submitted in          accordance              with       Technical                                                                                 Specification                     6.9.1.8 of Appendix A to River Bend Station (RBS) License Number NPF-47.
Sincerely,
                                                                                                                                                                   '                           W U. E. Booker Manager-River Bend Oversight River Bend Nuclear Group JEB/    /    C/do Enclosure cc:  U.S. Nuclear Regulatory Commission 611 Ryan Plaza Drive, Suite 1000 Arlington, TX              76011 Senior Resident Inspector U.S. Nuclear Regulatory Commission P.O. Box 1051 St. Franciaville, LA                       70775                                                                                                                                ht
                                                                                                                                                                                                      ' I c      .. -                        -                 -                    _ - - _ - _ - - _ _ - - _ _ - - - _ - _ - _ - - - _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _}}